List of counties by U.S. state and territory
The following is a list of the 3,142 counties and county-equivalents in the 50 states and District of Columbia sorted by U.S. state, plus an additional 100 county-equivalents in the U.S. territories sorted by territory.[1][2]
Alabama
The State of Alabama comprises 67 counties.
- Autauga County, Alabama
- Baldwin County, Alabama
- Barbour County, Alabama
- Bibb County, Alabama
- Blount County, Alabama
- Bullock County, Alabama
- Butler County, Alabama
- Calhoun County, Alabama
- Chambers County, Alabama
- Cherokee County, Alabama
- Chilton County, Alabama
- Choctaw County, Alabama
- Clarke County, Alabama
- Clay County, Alabama
- Cleburne County, Alabama
- Coffee County, Alabama
- Colbert County, Alabama
- Conecuh County, Alabama
- Coosa County, Alabama
- Covington County, Alabama
- Crenshaw County, Alabama
- Cullman County, Alabama
- Dale County, Alabama
- Dallas County, Alabama
- DeKalb County, Alabama
- Elmore County, Alabama
- Escambia County, Alabama
- Etowah County, Alabama
- Fayette County, Alabama
- Franklin County, Alabama
- Geneva County, Alabama
- Greene County, Alabama
- Hale County, Alabama
- Henry County, Alabama
- Houston County, Alabama
- Jackson County, Alabama
- Jefferson County, Alabama
- Lamar County, Alabama
- Lauderdale County, Alabama
- Lawrence County, Alabama
- Lee County, Alabama
- Limestone County, Alabama
- Lowndes County, Alabama
- Macon County, Alabama
- Madison County, Alabama
- Marengo County, Alabama
- Marion County, Alabama
- Marshall County, Alabama
- Mobile County, Alabama
- Monroe County, Alabama
- Montgomery County, Alabama
- Morgan County, Alabama
- Perry County, Alabama
- Pickens County, Alabama
- Pike County, Alabama
- Randolph County, Alabama
- Russell County, Alabama
- Saint Clair County, Alabama
- Shelby County, Alabama
- Sumter County, Alabama
- Talladega County, Alabama
- Tallapoosa County, Alabama
- Tuscaloosa County, Alabama
- Walker County, Alabama
- Washington County, Alabama
- Wilcox County, Alabama
- Winston County, Alabama
Alaska
The State of Alaska comprises 19 organized boroughs and 1 unorganized borough, the latter divided into 10 unorganized census areas.[3]
- Aleutians East Borough, Alaska
- Anchorage Borough, Alaska
- Bristol Bay Borough, Alaska
- Denali Borough, Alaska
- Fairbanks North Star Borough, Alaska
- Haines Borough, Alaska[4]
- Juneau Borough, Alaska
- Kenai Peninsula Borough, Alaska
- Ketchikan Gateway Borough, Alaska
- Kodiak Island Borough, Alaska
- Lake and Peninsula Borough, Alaska
- Matanuska-Susitna Borough, Alaska
- North Slope Borough, Alaska
- Northwest Arctic Borough, Alaska
- Petersburg Borough, Alaska
- Sitka Borough, Alaska
- Skagway Borough, Alaska
- Unorganized Borough, Alaska
- Aleutians West Census Area, Alaska
- Bethel Census Area, Alaska
- Dillingham Census Area, Alaska
- Hoonah-Angoon Census Area, Alaska
- Kusilvak Census Area, Alaska
- Nome Census Area, Alaska
- Prince of Wales-Hyder Census Area, Alaska
- Southeast Fairbanks Census Area, Alaska
- Valdez-Cordova Census Area, Alaska
- Yukon-Koyukuk Census Area, Alaska
- Wrangell Borough, Alaska
- Yakutat Borough, Alaska
American Samoa
The Territory of American Samoa has 14 counties; however, these counties are not counted by the U.S. Census Bureau (they are treated as minor civil divisions).[2] The U.S. Census Bureau counts the 3 districts and 2 atolls of American Samoa as county-equivalents.[1][2]
Arizona
The State of Arizona comprises 15 counties.
- Apache County, Arizona
- Cochise County, Arizona
- Coconino County, Arizona
- Gila County, Arizona
- Graham County, Arizona
- Greenlee County, Arizona
- La Paz County, Arizona
- Maricopa County, Arizona
- Mohave County, Arizona
- Navajo County, Arizona
- Pima County, Arizona
- Pinal County, Arizona
- Santa Cruz County, Arizona
- Yavapai County, Arizona
- Yuma County, Arizona
Arkansas
The State of Arkansas comprises 75 counties.
- Arkansas County, Arkansas
- Ashley County, Arkansas
- Baxter County, Arkansas
- Benton County, Arkansas
- Boone County, Arkansas
- Bradley County, Arkansas
- Calhoun County, Arkansas
- Carroll County, Arkansas
- Chicot County, Arkansas
- Clark County, Arkansas
- Clay County, Arkansas
- Cleburne County, Arkansas
- Cleveland County, Arkansas
- Columbia County, Arkansas
- Conway County, Arkansas
- Craighead County, Arkansas
- Crawford County, Arkansas
- Crittenden County, Arkansas
- Cross County, Arkansas
- Dallas County, Arkansas
- Desha County, Arkansas
- Drew County, Arkansas
- Faulkner County, Arkansas
- Franklin County, Arkansas
- Fulton County, Arkansas
- Garland County, Arkansas
- Grant County, Arkansas
- Greene County, Arkansas
- Hempstead County, Arkansas
- Hot Spring County, Arkansas
- Howard County, Arkansas
- Independence County, Arkansas
- Izard County, Arkansas
- Jackson County, Arkansas
- Jefferson County, Arkansas
- Johnson County, Arkansas
- Lafayette County, Arkansas
- Lawrence County, Arkansas
- Lee County, Arkansas
- Lincoln County, Arkansas
- Little River County, Arkansas
- Logan County, Arkansas
- Lonoke County, Arkansas
- Madison County, Arkansas
- Marion County, Arkansas
- Miller County, Arkansas
- Mississippi County, Arkansas
- Monroe County, Arkansas
- Montgomery County, Arkansas
- Nevada County, Arkansas
- Newton County, Arkansas
- Ouachita County, Arkansas
- Perry County, Arkansas
- Phillips County, Arkansas
- Pike County, Arkansas
- Poinsett County, Arkansas
- Polk County, Arkansas
- Pope County, Arkansas
- Prairie County, Arkansas
- Pulaski County, Arkansas
- Randolph County, Arkansas
- Saint Francis County, Arkansas
- Saline County, Arkansas
- Scott County, Arkansas
- Searcy County, Arkansas
- Sebastian County, Arkansas
- Sevier County, Arkansas
- Sharp County, Arkansas
- Stone County, Arkansas
- Union County, Arkansas
- Van Buren County, Arkansas
- Washington County, Arkansas
- White County, Arkansas
- Woodruff County, Arkansas
- Yell County, Arkansas
California
The State of California comprises 58 counties, including one consolidated city-county government.
- Alameda County, California
- Alpine County, California
- Amador County, California
- Butte County, California
- Calaveras County, California
- Colusa County, California
- Contra Costa County, California
- Del Norte County, California
- El Dorado County, California
- Fresno County, California
- Glenn County, California
- Humboldt County, California
- Imperial County, California
- Inyo County, California
- Kern County, California
- Kings County, California
- Lake County, California
- Lassen County, California
- Los Angeles County, California[5]
- Madera County, California
- Marin County, California
- Mariposa County, California
- Mendocino County, California
- Merced County, California
- Modoc County, California
- Mono County, California
- Monterey County, California
- Napa County, California
- Nevada County, California
- Orange County, California
- Placer County, California
- Plumas County, California
- Riverside County, California
- Sacramento County, California
- San Benito County, California
- San Bernardino County, California
- San Diego County, California
- San Francisco County, California
- San Joaquin County, California
- San Luis Obispo County, California
- San Mateo County, California
- Santa Barbara County, California
- Santa Clara County, California
- Santa Cruz County, California
- Shasta County, California
- Sierra County, California
- Siskiyou County, California
- Solano County, California
- Sonoma County, California
- Stanislaus County, California
- Sutter County, California
- Tehama County, California
- Trinity County, California
- Tulare County, California
- Tuolumne County, California
- Ventura County, California
- Yolo County, California
- Yuba County, California
Colorado
The State of Colorado comprises 64 counties, including two consolidated city-county governments.
- Adams County, Colorado
- Alamosa County, Colorado
- Arapahoe County, Colorado
- Archuleta County, Colorado
- Baca County, Colorado
- Bent County, Colorado
- Boulder County, Colorado
- Broomfield County, Colorado
- Chaffee County, Colorado
- Cheyenne County, Colorado
- Clear Creek County, Colorado
- Conejos County, Colorado
- Costilla County, Colorado
- Crowley County, Colorado
- Custer County, Colorado
- Delta County, Colorado
- Denver County, Colorado
- Dolores County, Colorado
- Douglas County, Colorado
- Eagle County, Colorado
- Elbert County, Colorado
- El Paso County, Colorado
- Fremont County, Colorado
- Garfield County, Colorado
- Gilpin County, Colorado
- Grand County, Colorado
- Gunnison County, Colorado
- Hinsdale County, Colorado
- Huerfano County, Colorado
- Jackson County, Colorado
- Jefferson County, Colorado
- Kiowa County, Colorado
- Kit Carson County, Colorado
- Lake County, Colorado
- La Plata County, Colorado
- Larimer County, Colorado
- Las Animas County, Colorado
- Lincoln County, Colorado
- Logan County, Colorado
- Mesa County, Colorado
- Mineral County, Colorado
- Moffat County, Colorado
- Montezuma County, Colorado
- Montrose County, Colorado
- Morgan County, Colorado
- Otero County, Colorado
- Ouray County, Colorado
- Park County, Colorado
- Phillips County, Colorado
- Pitkin County, Colorado
- Prowers County, Colorado
- Pueblo County, Colorado
- Rio Blanco County, Colorado
- Rio Grande County, Colorado
- Routt County, Colorado
- Saguache County, Colorado
- San Juan County, Colorado
- San Miguel County, Colorado
- Sedgwick County, Colorado
- Summit County, Colorado
- Teller County, Colorado
- Washington County, Colorado
- Weld County, Colorado
- Yuma County, Colorado
Connecticut
The State of Connecticut comprises 8 counties.
Delaware
The State of Delaware comprises 3 counties.
District of Columbia
The United States Census Bureau and the Office of Management and Budget currently consider the District of Columbia to be a county-equivalent.
Florida
The State of Florida comprises 67 counties.[6]
- Alachua County, Florida
- Baker County, Florida
- Bay County, Florida
- Bradford County, Florida
- Brevard County, Florida
- Broward County, Florida
- Calhoun County, Florida
- Charlotte County, Florida
- Citrus County, Florida
- Clay County, Florida
- Collier County, Florida
- Columbia County, Florida
- DeSoto County, Florida
- Dixie County, Florida
- Duval County, Florida[7]
- Escambia County, Florida
- Flagler County, Florida
- Franklin County, Florida
- Gadsden County, Florida
- Gilchrist County, Florida
- Glades County, Florida
- Gulf County, Florida
- Hamilton County, Florida
- Hardee County, Florida
- Hendry County, Florida
- Hernando County, Florida
- Highlands County, Florida
- Hillsborough County, Florida
- Holmes County, Florida
- Indian River County, Florida
- Jackson County, Florida
- Jefferson County, Florida
- Lafayette County, Florida
- Lake County, Florida
- Lee County, Florida
- Leon County, Florida
- Levy County, Florida
- Liberty County, Florida
- Madison County, Florida
- Manatee County, Florida
- Marion County, Florida
- Martin County, Florida
- Miami-Dade County, Florida
- Monroe County, Florida
- Nassau County, Florida
- Okaloosa County, Florida
- Okeechobee County, Florida
- Orange County, Florida
- Osceola County, Florida
- Palm Beach County, Florida
- Pasco County, Florida
- Pinellas County, Florida
- Polk County, Florida
- Putnam County, Florida
- Saint Johns County, Florida
- Saint Lucie County, Florida
- Santa Rosa County, Florida
- Sarasota County, Florida
- Seminole County, Florida
- Sumter County, Florida
- Suwannee County, Florida
- Taylor County, Florida
- Union County, Florida
- Volusia County, Florida
- Wakulla County, Florida
- Walton County, Florida
- Washington County, Florida
Georgia
The State of Georgia comprises 159 counties.
- Appling County, Georgia
- Atkinson County, Georgia
- Bacon County, Georgia
- Baker County, Georgia
- Baldwin County, Georgia
- Banks County, Georgia
- Barrow County, Georgia
- Bartow County, Georgia
- Ben Hill County, Georgia
- Berrien County, Georgia
- Bibb County, Georgia[8]
- Bleckley County, Georgia
- Brantley County, Georgia
- Brooks County, Georgia
- Bryan County, Georgia
- Bulloch County, Georgia
- Burke County, Georgia
- Butts County, Georgia
- Calhoun County, Georgia
- Camden County, Georgia
- Candler County, Georgia
- Carroll County, Georgia
- Catoosa County, Georgia
- Charlton County, Georgia
- Chatham County, Georgia
- Chattahoochee County, Georgia[9]
- Chattooga County, Georgia
- Cherokee County, Georgia
- Clarke County, Georgia[10]
- Clay County, Georgia
- Clayton County, Georgia
- Clinch County, Georgia
- Cobb County, Georgia
- Coffee County, Georgia
- Colquitt County, Georgia
- Columbia County, Georgia
- Cook County, Georgia
- Coweta County, Georgia
- Crawford County, Georgia
- Crisp County, Georgia
- Dade County, Georgia
- Dawson County, Georgia
- Decatur County, Georgia
- DeKalb County, Georgia
- Dodge County, Georgia
- Dooly County, Georgia
- Dougherty County, Georgia
- Douglas County, Georgia
- Early County, Georgia
- Echols County, Georgia[11]
- Effingham County, Georgia
- Elbert County, Georgia
- Emanuel County, Georgia
- Evans County, Georgia
- Fannin County, Georgia
- Fayette County, Georgia
- Floyd County, Georgia
- Forsyth County, Georgia
- Franklin County, Georgia
- Fulton County, Georgia
- Gilmer County, Georgia
- Glascock County, Georgia
- Glynn County, Georgia
- Gordon County, Georgia
- Grady County, Georgia
- Greene County, Georgia
- Gwinnett County, Georgia
- Habersham County, Georgia
- Hall County, Georgia
- Hancock County, Georgia
- Haralson County, Georgia
- Harris County, Georgia
- Hart County, Georgia
- Heard County, Georgia
- Henry County, Georgia
- Houston County, Georgia
- Irwin County, Georgia
- Jackson County, Georgia
- Jasper County, Georgia
- Jeff Davis County, Georgia
- Jefferson County, Georgia
- Jenkins County, Georgia
- Johnson County, Georgia
- Jones County, Georgia
- Lamar County, Georgia
- Lanier County, Georgia
- Laurens County, Georgia
- Lee County, Georgia
- Liberty County, Georgia
- Lincoln County, Georgia
- Long County, Georgia
- Lowndes County, Georgia
- Lumpkin County, Georgia
- Macon County, Georgia
- Madison County, Georgia
- Marion County, Georgia
- McDuffie County, Georgia
- McIntosh County, Georgia
- Meriwether County, Georgia
- Miller County, Georgia
- Mitchell County, Georgia
- Monroe County, Georgia
- Montgomery County, Georgia
- Morgan County, Georgia
- Murray County, Georgia
- Muscogee County, Georgia[12]
- Newton County, Georgia
- Oconee County, Georgia
- Oglethorpe County, Georgia
- Paulding County, Georgia
- Peach County, Georgia
- Pickens County, Georgia
- Pierce County, Georgia
- Pike County, Georgia
- Polk County, Georgia
- Pulaski County, Georgia
- Putnam County, Georgia
- Quitman County, Georgia[13]
- Rabun County, Georgia
- Randolph County, Georgia
- Richmond County, Georgia[14]
- Rockdale County, Georgia
- Schley County, Georgia
- Screven County, Georgia
- Seminole County, Georgia
- Spalding County, Georgia
- Stephens County, Georgia
- Stewart County, Georgia
- Sumter County, Georgia
- Talbot County, Georgia
- Taliaferro County, Georgia
- Tattnall County, Georgia
- Taylor County, Georgia
- Telfair County, Georgia
- Terrell County, Georgia
- Thomas County, Georgia
- Tift County, Georgia
- Toombs County, Georgia
- Towns County, Georgia
- Treutlen County, Georgia
- Troup County, Georgia
- Turner County, Georgia
- Twiggs County, Georgia
- Union County, Georgia
- Upson County, Georgia
- Walker County, Georgia
- Walton County, Georgia
- Ware County, Georgia
- Warren County, Georgia
- Washington County, Georgia
- Wayne County, Georgia
- Webster County, Georgia[15]
- Wheeler County, Georgia
- White County, Georgia
- Whitfield County, Georgia
- Wilcox County, Georgia
- Wilkes County, Georgia
- Wilkinson County, Georgia
- Worth County, Georgia
Guam
The Territory of Guam has no counties. The U.S. Census Bureau counts all of Guam as one county-equivalent.[1][2]
Hawaii
The State of Hawaii comprises 5 counties.
Idaho
The State of Idaho comprises 44 counties.
- Ada County, Idaho
- Adams County, Idaho
- Bannock County, Idaho
- Bear Lake County, Idaho
- Benewah County, Idaho
- Bingham County, Idaho
- Blaine County, Idaho
- Boise County, Idaho
- Bonner County, Idaho
- Bonneville County, Idaho
- Boundary County, Idaho
- Butte County, Idaho
- Camas County, Idaho
- Canyon County, Idaho
- Caribou County, Idaho
- Cassia County, Idaho
- Clark County, Idaho
- Clearwater County, Idaho
- Custer County, Idaho
- Elmore County, Idaho
- Franklin County, Idaho
- Fremont County, Idaho
- Gem County, Idaho
- Gooding County, Idaho
- Idaho County, Idaho
- Jefferson County, Idaho
- Jerome County, Idaho
- Kootenai County, Idaho
- Latah County, Idaho
- Lemhi County, Idaho
- Lewis County, Idaho
- Lincoln County, Idaho
- Madison County, Idaho
- Minidoka County, Idaho
- Nez Perce County, Idaho
- Oneida County, Idaho
- Owyhee County, Idaho
- Payette County, Idaho
- Power County, Idaho
- Shoshone County, Idaho
- Teton County, Idaho
- Twin Falls County, Idaho
- Valley County, Idaho
- Washington County, Idaho
Illinois
The State of Illinois comprises 102 counties.
- Adams County, Illinois
- Alexander County, Illinois
- Bond County, Illinois
- Boone County, Illinois
- Brown County, Illinois
- Bureau County, Illinois
- Calhoun County, Illinois
- Carroll County, Illinois
- Cass County, Illinois
- Champaign County, Illinois
- Christian County, Illinois
- Clark County, Illinois
- Clay County, Illinois
- Clinton County, Illinois
- Coles County, Illinois
- Cook County, Illinois
- Crawford County, Illinois
- Cumberland County, Illinois
- DeKalb County, Illinois
- DeWitt County, Illinois
- Douglas County, Illinois
- DuPage County, Illinois
- Edgar County, Illinois
- Edwards County, Illinois
- Effingham County, Illinois
- Fayette County, Illinois
- Ford County, Illinois
- Franklin County, Illinois
- Fulton County, Illinois
- Gallatin County, Illinois
- Greene County, Illinois
- Grundy County, Illinois
- Hamilton County, Illinois
- Hancock County, Illinois
- Hardin County, Illinois
- Henderson County, Illinois
- Henry County, Illinois
- Iroquois County, Illinois
- Jackson County, Illinois
- Jasper County, Illinois
- Jefferson County, Illinois
- Jersey County, Illinois
- Jo Daviess County, Illinois
- Johnson County, Illinois
- Kane County, Illinois
- Kankakee County, Illinois
- Kendall County, Illinois
- Knox County, Illinois
- Lake County, Illinois
- LaSalle County, Illinois
- Lawrence County, Illinois
- Lee County, Illinois
- Livingston County, Illinois
- Logan County, Illinois
- Macon County, Illinois
- Macoupin County, Illinois
- Madison County, Illinois
- Marion County, Illinois
- Marshall County, Illinois
- Mason County, Illinois
- Massac County, Illinois
- McDonough County, Illinois
- McHenry County, Illinois
- McLean County, Illinois
- Menard County, Illinois
- Mercer County, Illinois
- Monroe County, Illinois
- Montgomery County, Illinois
- Morgan County, Illinois
- Moultrie County, Illinois
- Ogle County, Illinois
- Peoria County, Illinois
- Perry County, Illinois
- Piatt County, Illinois
- Pike County, Illinois
- Pope County, Illinois
- Pulaski County, Illinois
- Putnam County, Illinois
- Randolph County, Illinois
- Richland County, Illinois
- Rock Island County, Illinois
- Saint Clair County, Illinois
- Saline County, Illinois
- Sangamon County, Illinois
- Schuyler County, Illinois
- Scott County, Illinois
- Shelby County, Illinois
- Stark County, Illinois
- Stephenson County, Illinois
- Tazewell County, Illinois
- Union County, Illinois
- Vermilion County, Illinois
- Wabash County, Illinois
- Warren County, Illinois
- Washington County, Illinois
- Wayne County, Illinois
- White County, Illinois
- Whiteside County, Illinois
- Will County, Illinois
- Williamson County, Illinois
- Winnebago County, Illinois
- Woodford County, Illinois
Indiana
The State of Indiana comprises 92 counties.
- Adams County, Indiana
- Allen County, Indiana
- Bartholomew County, Indiana
- Benton County, Indiana
- Blackford County, Indiana
- Boone County, Indiana
- Brown County, Indiana
- Carroll County, Indiana
- Cass County, Indiana
- Clark County, Indiana
- Clay County, Indiana
- Clinton County, Indiana
- Crawford County, Indiana
- Daviess County, Indiana
- Dearborn County, Indiana
- Decatur County, Indiana
- DeKalb County, Indiana
- Delaware County, Indiana
- Dubois County, Indiana
- Elkhart County, Indiana
- Fayette County, Indiana
- Floyd County, Indiana
- Fountain County, Indiana
- Franklin County, Indiana
- Fulton County, Indiana
- Gibson County, Indiana
- Grant County, Indiana
- Greene County, Indiana
- Hamilton County, Indiana
- Hancock County, Indiana
- Harrison County, Indiana
- Hendricks County, Indiana
- Henry County, Indiana
- Howard County, Indiana
- Huntington County, Indiana
- Jackson County, Indiana
- Jasper County, Indiana
- Jay County, Indiana
- Jefferson County, Indiana
- Jennings County, Indiana
- Johnson County, Indiana
- Knox County, Indiana
- Kosciusko County, Indiana
- LaGrange County, Indiana
- Lake County, Indiana
- LaPorte County, Indiana
- Lawrence County, Indiana
- Madison County, Indiana
- Marion County, Indiana[17]
- Marshall County, Indiana
- Martin County, Indiana
- Miami County, Indiana
- Monroe County, Indiana
- Montgomery County, Indiana
- Morgan County, Indiana
- Newton County, Indiana
- Noble County, Indiana
- Ohio County, Indiana
- Orange County, Indiana
- Owen County, Indiana
- Parke County, Indiana
- Perry County, Indiana
- Pike County, Indiana
- Porter County, Indiana
- Posey County, Indiana
- Pulaski County, Indiana
- Putnam County, Indiana
- Randolph County, Indiana
- Ripley County, Indiana
- Rush County, Indiana
- Saint Joseph County, Indiana
- Scott County, Indiana
- Shelby County, Indiana
- Spencer County, Indiana
- Starke County, Indiana
- Steuben County, Indiana
- Sullivan County, Indiana
- Switzerland County, Indiana
- Tippecanoe County, Indiana
- Tipton County, Indiana
- Union County, Indiana
- Vanderburgh County, Indiana
- Vermillion County, Indiana
- Vigo County, Indiana
- Wabash County, Indiana
- Warren County, Indiana
- Warrick County, Indiana
- Washington County, Indiana
- Wayne County, Indiana
- Wells County, Indiana
- White County, Indiana
- Whitley County, Indiana
Iowa
The State of Iowa comprises 99 counties.
- Adair County, Iowa
- Adams County, Iowa
- Allamakee County, Iowa
- Appanoose County, Iowa
- Audubon County, Iowa
- Benton County, Iowa
- Black Hawk County, Iowa
- Boone County, Iowa
- Bremer County, Iowa
- Buchanan County, Iowa
- Buena Vista County, Iowa
- Butler County, Iowa
- Calhoun County, Iowa
- Carroll County, Iowa
- Cass County, Iowa
- Cedar County, Iowa
- Cerro Gordo County, Iowa
- Cherokee County, Iowa
- Chickasaw County, Iowa
- Clarke County, Iowa
- Clay County, Iowa
- Clayton County, Iowa
- Clinton County, Iowa
- Crawford County, Iowa
- Dallas County, Iowa
- Davis County, Iowa
- Decatur County, Iowa
- Delaware County, Iowa
- Des Moines County, Iowa
- Dickinson County, Iowa
- Dubuque County, Iowa
- Emmet County, Iowa
- Fayette County, Iowa
- Floyd County, Iowa
- Franklin County, Iowa
- Fremont County, Iowa
- Greene County, Iowa
- Grundy County, Iowa
- Guthrie County, Iowa
- Hamilton County, Iowa
- Hancock County, Iowa
- Hardin County, Iowa
- Harrison County, Iowa
- Henry County, Iowa
- Howard County, Iowa
- Humboldt County, Iowa
- Ida County, Iowa
- Iowa County, Iowa
- Jackson County, Iowa
- Jasper County, Iowa
- Jefferson County, Iowa
- Johnson County, Iowa
- Jones County, Iowa
- Keokuk County, Iowa
- Kossuth County, Iowa
- Lee County, Iowa
- Linn County, Iowa
- Louisa County, Iowa
- Lucas County, Iowa
- Lyon County, Iowa
- Madison County, Iowa
- Mahaska County, Iowa
- Marion County, Iowa
- Marshall County, Iowa
- Mills County, Iowa
- Mitchell County, Iowa
- Monona County, Iowa
- Monroe County, Iowa
- Montgomery County, Iowa
- Muscatine County, Iowa
- O'Brien County, Iowa
- Osceola County, Iowa
- Page County, Iowa
- Palo Alto County, Iowa
- Plymouth County, Iowa
- Pocahontas County, Iowa
- Polk County, Iowa
- Pottawattamie County, Iowa
- Poweshiek County, Iowa
- Ringgold County, Iowa
- Sac County, Iowa
- Scott County, Iowa
- Shelby County, Iowa
- Sioux County, Iowa
- Story County, Iowa
- Tama County, Iowa
- Taylor County, Iowa
- Union County, Iowa
- Van Buren County, Iowa
- Wapello County, Iowa
- Warren County, Iowa
- Washington County, Iowa
- Wayne County, Iowa
- Webster County, Iowa
- Winnebago County, Iowa
- Winneshiek County, Iowa
- Woodbury County, Iowa
- Worth County, Iowa
- Wright County, Iowa
Kansas
The State of Kansas comprises 105 counties.
- Allen County, Kansas
- Anderson County, Kansas
- Atchison County, Kansas
- Barber County, Kansas
- Barton County, Kansas
- Bourbon County, Kansas
- Brown County, Kansas
- Butler County, Kansas
- Chase County, Kansas
- Chautauqua County, Kansas
- Cherokee County, Kansas
- Cheyenne County, Kansas
- Clark County, Kansas
- Clay County, Kansas
- Cloud County, Kansas
- Coffey County, Kansas
- Comanche County, Kansas
- Cowley County, Kansas
- Crawford County, Kansas
- Decatur County, Kansas
- Dickinson County, Kansas
- Doniphan County, Kansas
- Douglas County, Kansas
- Edwards County, Kansas
- Elk County, Kansas
- Ellis County, Kansas
- Ellsworth County, Kansas
- Finney County, Kansas
- Ford County, Kansas
- Franklin County, Kansas
- Geary County, Kansas
- Gove County, Kansas
- Graham County, Kansas
- Grant County, Kansas
- Gray County, Kansas
- Greeley County, Kansas
- Greenwood County, Kansas
- Hamilton County, Kansas
- Harper County, Kansas
- Harvey County, Kansas
- Haskell County, Kansas
- Hodgeman County, Kansas
- Jackson County, Kansas
- Jefferson County, Kansas
- Jewell County, Kansas
- Johnson County, Kansas
- Kearny County, Kansas
- Kingman County, Kansas
- Kiowa County, Kansas
- Labette County, Kansas
- Lane County, Kansas
- Leavenworth County, Kansas
- Lincoln County, Kansas
- Linn County, Kansas
- Logan County, Kansas
- Lyon County, Kansas
- Marion County, Kansas
- Marshall County, Kansas
- McPherson County, Kansas
- Meade County, Kansas
- Miami County, Kansas
- Mitchell County, Kansas
- Montgomery County, Kansas
- Morris County, Kansas
- Morton County, Kansas
- Nemaha County, Kansas
- Neosho County, Kansas
- Ness County, Kansas
- Norton County, Kansas
- Osage County, Kansas
- Osborne County, Kansas
- Ottawa County, Kansas
- Pawnee County, Kansas
- Phillips County, Kansas
- Pottawatomie County, Kansas
- Pratt County, Kansas
- Rawlins County, Kansas
- Reno County, Kansas
- Republic County, Kansas
- Rice County, Kansas
- Riley County, Kansas
- Rooks County, Kansas
- Rush County, Kansas
- Russell County, Kansas
- Saline County, Kansas
- Scott County, Kansas
- Sedgwick County, Kansas
- Seward County, Kansas
- Shawnee County, Kansas
- Sheridan County, Kansas
- Sherman County, Kansas
- Smith County, Kansas
- Stafford County, Kansas
- Stanton County, Kansas
- Stevens County, Kansas
- Sumner County, Kansas
- Thomas County, Kansas
- Trego County, Kansas
- Wabaunsee County, Kansas
- Wallace County, Kansas
- Washington County, Kansas
- Wichita County, Kansas
- Wilson County, Kansas
- Woodson County, Kansas
- Wyandotte County, Kansas
Kentucky
The Commonwealth of Kentucky comprises 120 counties.
- Adair County, Kentucky
- Allen County, Kentucky
- Anderson County, Kentucky
- Ballard County, Kentucky
- Barren County, Kentucky
- Bath County, Kentucky
- Bell County, Kentucky
- Boone County, Kentucky
- Bourbon County, Kentucky
- Boyd County, Kentucky
- Boyle County, Kentucky
- Bracken County, Kentucky
- Breathitt County, Kentucky
- Breckinridge County, Kentucky
- Bullitt County, Kentucky
- Butler County, Kentucky
- Caldwell County, Kentucky
- Calloway County, Kentucky
- Campbell County, Kentucky
- Carlisle County, Kentucky
- Carroll County, Kentucky
- Carter County, Kentucky
- Casey County, Kentucky
- Christian County, Kentucky
- Clark County, Kentucky
- Clay County, Kentucky
- Clinton County, Kentucky
- Crittenden County, Kentucky
- Cumberland County, Kentucky
- Daviess County, Kentucky
- Edmonson County, Kentucky
- Elliott County, Kentucky
- Estill County, Kentucky
- Fayette County, Kentucky[18]
- Fleming County, Kentucky
- Floyd County, Kentucky
- Franklin County, Kentucky
- Fulton County, Kentucky
- Gallatin County, Kentucky
- Garrard County, Kentucky
- Grant County, Kentucky
- Graves County, Kentucky
- Grayson County, Kentucky
- Green County, Kentucky
- Greenup County, Kentucky
- Hancock County, Kentucky
- Hardin County, Kentucky
- Harlan County, Kentucky
- Harrison County, Kentucky
- Hart County, Kentucky
- Henderson County, Kentucky
- Henry County, Kentucky
- Hickman County, Kentucky
- Hopkins County, Kentucky
- Jackson County, Kentucky
- Jefferson County, Kentucky[19]
- Jessamine County, Kentucky
- Johnson County, Kentucky
- Kenton County, Kentucky
- Knott County, Kentucky
- Knox County, Kentucky
- LaRue County, Kentucky
- Laurel County, Kentucky
- Lawrence County, Kentucky
- Lee County, Kentucky
- Leslie County, Kentucky
- Letcher County, Kentucky
- Lewis County, Kentucky
- Lincoln County, Kentucky
- Livingston County, Kentucky
- Logan County, Kentucky
- Lyon County, Kentucky
- Madison County, Kentucky
- Magoffin County, Kentucky
- Marion County, Kentucky
- Marshall County, Kentucky
- Martin County, Kentucky
- Mason County, Kentucky
- McCracken County, Kentucky
- McCreary County, Kentucky
- McLean County, Kentucky
- Meade County, Kentucky
- Menifee County, Kentucky
- Mercer County, Kentucky
- Metcalfe County, Kentucky
- Monroe County, Kentucky
- Montgomery County, Kentucky
- Morgan County, Kentucky
- Muhlenberg County, Kentucky
- Nelson County, Kentucky
- Nicholas County, Kentucky
- Ohio County, Kentucky
- Oldham County, Kentucky
- Owen County, Kentucky
- Owsley County, Kentucky
- Pendleton County, Kentucky
- Perry County, Kentucky
- Pike County, Kentucky
- Powell County, Kentucky
- Pulaski County, Kentucky
- Robertson County, Kentucky
- Rockcastle County, Kentucky
- Rowan County, Kentucky
- Russell County, Kentucky
- Scott County, Kentucky
- Shelby County, Kentucky
- Simpson County, Kentucky
- Spencer County, Kentucky
- Taylor County, Kentucky
- Todd County, Kentucky
- Trigg County, Kentucky
- Trimble County, Kentucky
- Union County, Kentucky
- Warren County, Kentucky
- Washington County, Kentucky
- Wayne County, Kentucky
- Webster County, Kentucky
- Whitley County, Kentucky
- Wolfe County, Kentucky
- Woodford County, Kentucky
Louisiana
The State of Louisiana doesn't use counties. Instead they use parishes. 64 parishes.[20]
- Acadia Parish, Louisiana
- Allen Parish, Louisiana
- Ascension Parish, Louisiana
- Assumption Parish, Louisiana
- Avoyelles Parish, Louisiana
- Beauregard Parish, Louisiana
- Bienville Parish, Louisiana
- Bossier Parish, Louisiana
- Caddo Parish, Louisiana
- Calcasieu Parish, Louisiana
- Caldwell Parish, Louisiana
- Cameron Parish, Louisiana
- Catahoula Parish, Louisiana
- Claiborne Parish, Louisiana
- Concordia Parish, Louisiana
- DeSoto Parish, Louisiana
- East Baton Rouge Parish, Louisiana
- East Carroll Parish, Louisiana
- East Feliciana Parish, Louisiana
- Evangeline Parish, Louisiana
- Franklin Parish, Louisiana
- Grant Parish, Louisiana
- Iberia Parish, Louisiana
- Iberville Parish, Louisiana
- Jackson Parish, Louisiana
- Jefferson Parish, Louisiana
- Jefferson Davis Parish, Louisiana
- Lafayette Parish, Louisiana
- Lafourche Parish, Louisiana
- LaSalle Parish, Louisiana
- Lincoln Parish, Louisiana
- Livingston Parish, Louisiana
- Madison Parish, Louisiana
- Morehouse Parish, Louisiana
- Natchitoches Parish, Louisiana
- Orleans Parish, Louisiana
- Ouachita Parish, Louisiana
- Plaquemines Parish, Louisiana
- Pointe Coupee Parish, Louisiana
- Rapides Parish, Louisiana
- Red River Parish, Louisiana
- Richland Parish, Louisiana
- Sabine Parish, Louisiana
- Saint Bernard Parish, Louisiana
- Saint Charles Parish, Louisiana
- Saint Helena Parish, Louisiana
- Saint James Parish, Louisiana
- Saint John the Baptist Parish, Louisiana
- Saint Landry Parish, Louisiana
- Saint Martin Parish, Louisiana
- Saint Mary Parish, Louisiana
- Saint Tammany Parish, Louisiana
- Tangipahoa Parish, Louisiana
- Tensas Parish, Louisiana
- Terrebonne Parish, Louisiana[21]
- Union Parish, Louisiana
- Vermilion Parish, Louisiana
- Vernon Parish, Louisiana
- Washington Parish, Louisiana
- Webster Parish, Louisiana
- West Baton Rouge Parish, Louisiana
- West Carroll Parish, Louisiana
- West Feliciana Parish, Louisiana
- Winn Parish, Louisiana
Maine
The State of Maine comprises 16 counties.
- Androscoggin County, Maine
- Aroostook County, Maine
- Cumberland County, Maine
- Franklin County, Maine
- Hancock County, Maine
- Kennebec County, Maine
- Knox County, Maine
- Lincoln County, Maine
- Oxford County, Maine
- Penobscot County, Maine
- Piscataquis County, Maine
- Sagadahoc County, Maine
- Somerset County, Maine
- Waldo County, Maine
- Washington County, Maine
- York County, Maine
Maryland
The State of Maryland comprises 23 counties and 1 independent city.
- Allegany County, Maryland
- Anne Arundel County, Maryland
- Baltimore County, Maryland
- Baltimore City, Maryland
- Calvert County, Maryland
- Caroline County, Maryland
- Carroll County, Maryland
- Cecil County, Maryland
- Charles County, Maryland
- Dorchester County, Maryland
- Frederick County, Maryland
- Garrett County, Maryland
- Harford County, Maryland
- Howard County, Maryland
- Kent County, Maryland
- Montgomery County, Maryland
- Prince George's County, Maryland
- Queen Anne's County, Maryland
- Saint Mary's County, Maryland
- Somerset County, Maryland
- Talbot County, Maryland
- Washington County, Maryland
- Wicomico County, Maryland
- Worcester County, Maryland
Massachusetts
The Commonwealth of Massachusetts comprises 14 counties, including one consolidated city-county government.
- Barnstable County, Massachusetts
- Berkshire County, Massachusetts[22]
- Bristol County, Massachusetts
- Dukes County, Massachusetts
- Essex County, Massachusetts[23]
- Franklin County, Massachusetts[24]
- Hampden County, Massachusetts[25]
- Hampshire County, Massachusetts[26]
- Middlesex County, Massachusetts[27]
- Nantucket County, Massachusetts
- Norfolk County, Massachusetts
- Plymouth County, Massachusetts
- Suffolk County, Massachusetts[28]
- Worcester County, Massachusetts[29]
Michigan
The State of Michigan comprises 83 counties.
- Alcona County, Michigan
- Alger County, Michigan
- Allegan County, Michigan
- Alpena County, Michigan
- Antrim County, Michigan
- Arenac County, Michigan
- Baraga County, Michigan
- Barry County, Michigan
- Bay County, Michigan
- Benzie County, Michigan
- Berrien County, Michigan
- Branch County, Michigan
- Calhoun County, Michigan
- Cass County, Michigan
- Charlevoix County, Michigan
- Cheboygan County, Michigan
- Chippewa County, Michigan
- Clare County, Michigan
- Clinton County, Michigan
- Crawford County, Michigan
- Delta County, Michigan
- Dickinson County, Michigan
- Eaton County, Michigan
- Emmet County, Michigan
- Genesee County, Michigan
- Gladwin County, Michigan
- Gogebic County, Michigan
- Grand Traverse County, Michigan
- Gratiot County, Michigan
- Hillsdale County, Michigan
- Houghton County, Michigan
- Huron County, Michigan
- Ingham County, Michigan
- Ionia County, Michigan
- Iosco County, Michigan
- Iron County, Michigan
- Isabella County, Michigan
- Jackson County, Michigan
- Kalamazoo County, Michigan
- Kalkaska County, Michigan
- Kent County, Michigan
- Keweenaw County, Michigan
- Lake County, Michigan
- Lapeer County, Michigan
- Leelanau County, Michigan
- Lenawee County, Michigan
- Livingston County, Michigan
- Luce County, Michigan
- Mackinac County, Michigan
- Macomb County, Michigan
- Manistee County, Michigan
- Marquette County, Michigan
- Mason County, Michigan
- Mecosta County, Michigan
- Menominee County, Michigan
- Midland County, Michigan
- Missaukee County, Michigan
- Monroe County, Michigan
- Montcalm County, Michigan
- Montmorency County, Michigan
- Muskegon County, Michigan
- Newaygo County, Michigan
- Oakland County, Michigan
- Oceana County, Michigan
- Ogemaw County, Michigan
- Ontonagon County, Michigan
- Osceola County, Michigan
- Oscoda County, Michigan
- Otsego County, Michigan
- Ottawa County, Michigan
- Presque Isle County, Michigan
- Roscommon County, Michigan
- Saginaw County, Michigan
- Saint Clair County, Michigan
- Saint Joseph County, Michigan
- Sanilac County, Michigan
- Schoolcraft County, Michigan
- Shiawassee County, Michigan
- Tuscola County, Michigan
- Van Buren County, Michigan
- Washtenaw County, Michigan
- Wayne County, Michigan
- Wexford County, Michigan
Minnesota
The State of Minnesota comprises 87 counties.
- Aitkin County, Minnesota
- Anoka County, Minnesota
- Becker County, Minnesota
- Beltrami County, Minnesota
- Benton County, Minnesota
- Big Stone County, Minnesota
- Blue Earth County, Minnesota
- Brown County, Minnesota
- Carlton County, Minnesota
- Carver County, Minnesota
- Cass County, Minnesota
- Chippewa County, Minnesota
- Chisago County, Minnesota
- Clay County, Minnesota
- Clearwater County, Minnesota
- Cook County, Minnesota
- Cottonwood County, Minnesota
- Crow Wing County, Minnesota
- Dakota County, Minnesota
- Dodge County, Minnesota
- Douglas County, Minnesota
- Faribault County, Minnesota
- Fillmore County, Minnesota
- Freeborn County, Minnesota
- Goodhue County, Minnesota
- Grant County, Minnesota
- Hennepin County, Minnesota
- Houston County, Minnesota
- Hubbard County, Minnesota
- Isanti County, Minnesota
- Itasca County, Minnesota
- Jackson County, Minnesota
- Kanabec County, Minnesota
- Kandiyohi County, Minnesota
- Kittson County, Minnesota
- Koochiching County, Minnesota
- Lac qui Parle County, Minnesota
- Lake County, Minnesota
- Lake of the Woods County, Minnesota
- LeSueur County, Minnesota
- Lincoln County, Minnesota
- Lyon County, Minnesota
- Mahnomen County, Minnesota
- Marshall County, Minnesota
- Martin County, Minnesota
- McLeod County, Minnesota
- Meeker County, Minnesota
- Mille Lacs County, Minnesota
- Morrison County, Minnesota
- Mower County, Minnesota
- Murray County, Minnesota
- Nicollet County, Minnesota
- Nobles County, Minnesota
- Norman County, Minnesota
- Olmsted County, Minnesota
- Otter Tail County, Minnesota
- Pennington County, Minnesota
- Pine County, Minnesota
- Pipestone County, Minnesota
- Polk County, Minnesota
- Pope County, Minnesota
- Ramsey County, Minnesota
- Red Lake County, Minnesota
- Redwood County, Minnesota
- Renville County, Minnesota
- Rice County, Minnesota
- Rock County, Minnesota
- Roseau County, Minnesota
- Saint Louis County, Minnesota
- Scott County, Minnesota
- Sherburne County, Minnesota
- Sibley County, Minnesota
- Stearns County, Minnesota
- Steele County, Minnesota
- Stevens County, Minnesota
- Swift County, Minnesota
- Todd County, Minnesota
- Traverse County, Minnesota
- Wabasha County, Minnesota
- Wadena County, Minnesota
- Waseca County, Minnesota
- Washington County, Minnesota
- Watonwan County, Minnesota
- Wilkin County, Minnesota
- Winona County, Minnesota
- Wright County, Minnesota
- Yellow Medicine County, Minnesota
Mississippi
The State of Mississippi comprises 82 counties.
- Adams County, Mississippi
- Alcorn County, Mississippi
- Amite County, Mississippi
- Attala County, Mississippi
- Benton County, Mississippi
- Bolivar County, Mississippi
- Calhoun County, Mississippi
- Carroll County, Mississippi
- Chickasaw County, Mississippi
- Choctaw County, Mississippi
- Claiborne County, Mississippi
- Clarke County, Mississippi
- Clay County, Mississippi
- Coahoma County, Mississippi
- Copiah County, Mississippi
- Covington County, Mississippi
- DeSoto County, Mississippi
- Forrest County, Mississippi
- Franklin County, Mississippi
- George County, Mississippi
- Greene County, Mississippi
- Grenada County, Mississippi
- Hancock County, Mississippi
- Harrison County, Mississippi
- Hinds County, Mississippi
- Holmes County, Mississippi
- Humphreys County, Mississippi
- Issaquena County, Mississippi
- Itawamba County, Mississippi
- Jackson County, Mississippi
- Jasper County, Mississippi
- Jefferson County, Mississippi
- Jefferson Davis County, Mississippi
- Jones County, Mississippi
- Kemper County, Mississippi
- Lafayette County, Mississippi
- Lamar County, Mississippi
- Lauderdale County, Mississippi
- Lawrence County, Mississippi
- Leake County, Mississippi
- Lee County, Mississippi
- Leflore County, Mississippi
- Lincoln County, Mississippi
- Lowndes County, Mississippi
- Madison County, Mississippi
- Marion County, Mississippi
- Marshall County, Mississippi
- Monroe County, Mississippi
- Montgomery County, Mississippi
- Neshoba County, Mississippi
- Newton County, Mississippi
- Noxubee County, Mississippi
- Oktibbeha County, Mississippi
- Panola County, Mississippi
- Pearl River County, Mississippi
- Perry County, Mississippi
- Pike County, Mississippi
- Pontotoc County, Mississippi
- Prentiss County, Mississippi
- Quitman County, Mississippi
- Rankin County, Mississippi
- Scott County, Mississippi
- Sharkey County, Mississippi
- Simpson County, Mississippi
- Smith County, Mississippi
- Stone County, Mississippi
- Sunflower County, Mississippi
- Tallahatchie County, Mississippi
- Tate County, Mississippi
- Tippah County, Mississippi
- Tishomingo County, Mississippi
- Tunica County, Mississippi
- Union County, Mississippi
- Walthall County, Mississippi
- Warren County, Mississippi
- Washington County, Mississippi
- Wayne County, Mississippi
- Webster County, Mississippi
- Wilkinson County, Mississippi
- Winston County, Mississippi
- Yalobusha County, Mississippi
- Yazoo County, Mississippi
Missouri
The State of Missouri comprises 114 counties and one independent city.
- Adair County, Missouri
- Andrew County, Missouri
- Atchison County, Missouri
- Audrain County, Missouri
- Barry County, Missouri
- Barton County, Missouri
- Bates County, Missouri
- Benton County, Missouri
- Bollinger County, Missouri
- Boone County, Missouri
- Buchanan County, Missouri
- Butler County, Missouri
- Caldwell County, Missouri
- Callaway County, Missouri
- Camden County, Missouri
- Cape Girardeau County, Missouri
- Carroll County, Missouri
- Carter County, Missouri
- Cass County, Missouri
- Cedar County, Missouri
- Chariton County, Missouri
- Christian County, Missouri
- Clark County, Missouri
- Clay County, Missouri
- Clinton County, Missouri
- Cole County, Missouri
- Cooper County, Missouri
- Crawford County, Missouri
- Dade County, Missouri
- Dallas County, Missouri
- Daviess County, Missouri
- DeKalb County, Missouri
- Dent County, Missouri
- Douglas County, Missouri
- Dunklin County, Missouri
- Franklin County, Missouri
- Gasconade County, Missouri
- Gentry County, Missouri
- Greene County, Missouri
- Grundy County, Missouri
- Harrison County, Missouri
- Henry County, Missouri
- Hickory County, Missouri
- Holt County, Missouri
- Howard County, Missouri
- Howell County, Missouri
- Iron County, Missouri
- Jackson County, Missouri
- Jasper County, Missouri
- Jefferson County, Missouri
- Johnson County, Missouri
- Knox County, Missouri
- Laclede County, Missouri
- Lafayette County, Missouri
- Lawrence County, Missouri
- Lewis County, Missouri
- Lincoln County, Missouri
- Linn County, Missouri
- Livingston County, Missouri
- Macon County, Missouri
- Madison County, Missouri
- Maries County, Missouri
- Marion County, Missouri
- McDonald County, Missouri
- Mercer County, Missouri
- Miller County, Missouri
- Mississippi County, Missouri
- Moniteau County, Missouri
- Monroe County, Missouri
- Montgomery County, Missouri
- Morgan County, Missouri
- New Madrid County, Missouri
- Newton County, Missouri
- Nodaway County, Missouri
- Oregon County, Missouri
- Osage County, Missouri
- Ozark County, Missouri
- Pemiscot County, Missouri
- Perry County, Missouri
- Pettis County, Missouri
- Phelps County, Missouri
- Pike County, Missouri
- Platte County, Missouri
- Polk County, Missouri
- Pulaski County, Missouri
- Putnam County, Missouri
- Ralls County, Missouri
- Randolph County, Missouri
- Ray County, Missouri
- Reynolds County, Missouri
- Ripley County, Missouri
- Saint Charles County, Missouri
- Saint Clair County, Missouri
- Saint Francois County, Missouri
- Saint Louis County, Missouri
- Saint Louis City, Missouri
- Sainte Genevieve County, Missouri
- Saline County, Missouri
- Schuyler County, Missouri
- Scotland County, Missouri
- Scott County, Missouri
- Shannon County, Missouri
- Shelby County, Missouri
- Stoddard County, Missouri
- Stone County, Missouri
- Sullivan County, Missouri
- Taney County, Missouri
- Texas County, Missouri
- Vernon County, Missouri
- Warren County, Missouri
- Washington County, Missouri
- Wayne County, Missouri
- Webster County, Missouri
- Worth County, Missouri
- Wright County, Missouri
Montana
The State of Montana comprises 56 counties.
- Beaverhead County, Montana
- Big Horn County, Montana
- Blaine County, Montana
- Broadwater County, Montana
- Carbon County, Montana
- Carter County, Montana
- Cascade County, Montana
- Chouteau County, Montana
- Custer County, Montana
- Daniels County, Montana
- Dawson County, Montana
- Deer Lodge County, Montana[30]
- Fallon County, Montana
- Fergus County, Montana
- Flathead County, Montana
- Gallatin County, Montana
- Garfield County, Montana
- Glacier County, Montana
- Golden Valley County, Montana
- Granite County, Montana
- Hill County, Montana
- Jefferson County, Montana
- Judith Basin County, Montana
- Lake County, Montana
- Lewis and Clark County, Montana
- Liberty County, Montana
- Lincoln County, Montana
- Madison County, Montana
- McCone County, Montana
- Meagher County, Montana
- Mineral County, Montana
- Missoula County, Montana
- Musselshell County, Montana
- Park County, Montana
- Petroleum County, Montana
- Phillips County, Montana
- Pondera County, Montana
- Powder River County, Montana
- Powell County, Montana
- Prairie County, Montana
- Ravalli County, Montana
- Richland County, Montana
- Roosevelt County, Montana
- Rosebud County, Montana
- Sanders County, Montana
- Sheridan County, Montana
- Silver Bow County, Montana[31]
- Stillwater County, Montana
- Sweet Grass County, Montana
- Teton County, Montana
- Toole County, Montana
- Treasure County, Montana
- Valley County, Montana
- Wheatland County, Montana
- Wibaux County, Montana
- Yellowstone County, Montana
Nebraska
The State of Nebraska comprises 93 counties.
- Adams County, Nebraska
- Antelope County, Nebraska
- Arthur County, Nebraska
- Banner County, Nebraska
- Blaine County, Nebraska
- Boone County, Nebraska
- Box Butte County, Nebraska
- Boyd County, Nebraska
- Brown County, Nebraska
- Buffalo County, Nebraska
- Burt County, Nebraska
- Butler County, Nebraska
- Cass County, Nebraska
- Cedar County, Nebraska
- Chase County, Nebraska
- Cherry County, Nebraska
- Cheyenne County, Nebraska
- Clay County, Nebraska
- Colfax County, Nebraska
- Cuming County, Nebraska
- Custer County, Nebraska
- Dakota County, Nebraska
- Dawes County, Nebraska
- Dawson County, Nebraska
- Deuel County, Nebraska
- Dixon County, Nebraska
- Dodge County, Nebraska
- Douglas County, Nebraska
- Dundy County, Nebraska
- Fillmore County, Nebraska
- Franklin County, Nebraska
- Frontier County, Nebraska
- Furnas County, Nebraska
- Gage County, Nebraska
- Garden County, Nebraska
- Garfield County, Nebraska
- Gosper County, Nebraska
- Grant County, Nebraska
- Greeley County, Nebraska
- Hall County, Nebraska
- Hamilton County, Nebraska
- Harlan County, Nebraska
- Hayes County, Nebraska
- Hitchcock County, Nebraska
- Holt County, Nebraska
- Hooker County, Nebraska
- Howard County, Nebraska
- Jefferson County, Nebraska
- Johnson County, Nebraska
- Kearney County, Nebraska
- Keith County, Nebraska
- Keya Paha County, Nebraska
- Kimball County, Nebraska
- Knox County, Nebraska
- Lancaster County, Nebraska
- Lincoln County, Nebraska
- Logan County, Nebraska
- Loup County, Nebraska
- Madison County, Nebraska
- McPherson County, Nebraska
- Merrick County, Nebraska
- Morrill County, Nebraska
- Nance County, Nebraska
- Nemaha County, Nebraska
- Nuckolls County, Nebraska
- Otoe County, Nebraska
- Pawnee County, Nebraska
- Perkins County, Nebraska
- Phelps County, Nebraska
- Pierce County, Nebraska
- Platte County, Nebraska
- Polk County, Nebraska
- Red Willow County, Nebraska
- Richardson County, Nebraska
- Rock County, Nebraska
- Saline County, Nebraska
- Sarpy County, Nebraska
- Saunders County, Nebraska
- Scotts Bluff County, Nebraska
- Seward County, Nebraska
- Sheridan County, Nebraska
- Sherman County, Nebraska
- Sioux County, Nebraska
- Stanton County, Nebraska
- Thayer County, Nebraska
- Thomas County, Nebraska
- Thurston County, Nebraska
- Valley County, Nebraska
- Washington County, Nebraska
- Wayne County, Nebraska
- Webster County, Nebraska
- Wheeler County, Nebraska
- York County, Nebraska
Nevada
The State of Nevada comprises 16 counties and one independent city.
- Carson City, Nevada
- Churchill County, Nevada
- Clark County, Nevada
- Douglas County, Nevada
- Elko County, Nevada
- Esmeralda County, Nevada
- Eureka County, Nevada
- Humboldt County, Nevada
- Lander County, Nevada
- Lincoln County, Nevada
- Lyon County, Nevada
- Mineral County, Nevada
- Nye County, Nevada
- Pershing County, Nevada
- Storey County, Nevada
- Washoe County, Nevada
- White Pine County, Nevada
New Hampshire
The State of New Hampshire comprises 10 counties.
- Belknap County, New Hampshire
- Carroll County, New Hampshire
- Cheshire County, New Hampshire
- Coos County, New Hampshire
- Grafton County, New Hampshire
- Hillsborough County, New Hampshire
- Merrimack County, New Hampshire
- Rockingham County, New Hampshire
- Strafford County, New Hampshire
- Sullivan County, New Hampshire
New Jersey
The State of New Jersey comprises 21 counties.
- Atlantic County, New Jersey
- Bergen County, New Jersey
- Burlington County, New Jersey
- Camden County, New Jersey
- Cape May County, New Jersey
- Cumberland County, New Jersey
- Essex County, New Jersey
- Gloucester County, New Jersey
- Hudson County, New Jersey
- Hunterdon County, New Jersey
- Mercer County, New Jersey
- Middlesex County, New Jersey
- Monmouth County, New Jersey
- Morris County, New Jersey
- Ocean County, New Jersey
- Passaic County, New Jersey
- Salem County, New Jersey
- Somerset County, New Jersey
- Sussex County, New Jersey
- Union County, New Jersey
- Warren County, New Jersey
New Mexico
The State of New Mexico comprises 33 counties, including one consolidated city-county government.
- Bernalillo County, New Mexico
- Catron County, New Mexico
- Chaves County, New Mexico
- Cibola County, New Mexico
- Colfax County, New Mexico
- Curry County, New Mexico
- De Baca County, New Mexico
- Doña Ana County, New Mexico
- Eddy County, New Mexico
- Grant County, New Mexico
- Guadalupe County, New Mexico
- Harding County, New Mexico
- Hidalgo County, New Mexico
- Lea County, New Mexico
- Lincoln County, New Mexico
- Los Alamos County, New Mexico
- Luna County, New Mexico
- McKinley County, New Mexico
- Mora County, New Mexico
- Otero County, New Mexico
- Quay County, New Mexico
- Rio Arriba County, New Mexico
- Roosevelt County, New Mexico
- Sandoval County, New Mexico
- San Juan County, New Mexico
- San Miguel County, New Mexico
- Santa Fe County, New Mexico
- Sierra County, New Mexico
- Socorro County, New Mexico
- Taos County, New Mexico
- Torrance County, New Mexico
- Union County, New Mexico
- Valencia County, New Mexico
New York
The State of New York comprises 62 counties.
- Albany County, New York
- Allegany County, New York
- Bronx County, New York[32]
- Broome County, New York
- Cattaraugus County, New York
- Cayuga County, New York
- Chautauqua County, New York
- Chemung County, New York
- Chenango County, New York
- Clinton County, New York
- Columbia County, New York
- Cortland County, New York
- Delaware County, New York
- Dutchess County, New York
- Erie County, New York
- Essex County, New York
- Franklin County, New York
- Fulton County, New York
- Genesee County, New York
- Greene County, New York
- Hamilton County, New York
- Herkimer County, New York
- Jefferson County, New York
- Kings County, New York[33]
- Lewis County, New York
- Livingston County, New York
- Madison County, New York
- Monroe County, New York
- Montgomery County, New York
- Nassau County, New York
- New York County, New York[34]
- Niagara County, New York
- Oneida County, New York
- Onondaga County, New York
- Ontario County, New York
- Orange County, New York
- Orleans County, New York
- Oswego County, New York
- Otsego County, New York
- Putnam County, New York
- Queens County, New York[35]
- Rensselaer County, New York
- Richmond County, New York[36]
- Rockland County, New York
- Saint Lawrence County, New York
- Saratoga County, New York
- Schenectady County, New York
- Schoharie County, New York
- Schuyler County, New York
- Seneca County, New York
- Steuben County, New York
- Suffolk County, New York
- Sullivan County, New York
- Tioga County, New York
- Tompkins County, New York
- Ulster County, New York
- Warren County, New York
- Washington County, New York
- Wayne County, New York
- Westchester County, New York
- Wyoming County, New York
- Yates County, New York
North Carolina
The State of North Carolina comprises 100 counties, including one consolidated city-county (Camden).
- Alamance County, North Carolina
- Alexander County, North Carolina
- Alleghany County, North Carolina
- Anson County, North Carolina
- Ashe County, North Carolina
- Avery County, North Carolina
- Beaufort County, North Carolina
- Bertie County, North Carolina
- Bladen County, North Carolina
- Brunswick County, North Carolina
- Buncombe County, North Carolina
- Burke County, North Carolina
- Cabarrus County, North Carolina
- Caldwell County, North Carolina
- Camden County, North Carolina
- Carteret County, North Carolina
- Caswell County, North Carolina
- Catawba County, North Carolina
- Chatham County, North Carolina
- Cherokee County, North Carolina
- Chowan County, North Carolina
- Clay County, North Carolina
- Cleveland County, North Carolina
- Columbus County, North Carolina
- Craven County, North Carolina
- Cumberland County, North Carolina
- Currituck County, North Carolina
- Dare County, North Carolina
- Davidson County, North Carolina
- Davie County, North Carolina
- Duplin County, North Carolina
- Durham County, North Carolina
- Edgecombe County, North Carolina
- Forsyth County, North Carolina
- Franklin County, North Carolina
- Gaston County, North Carolina
- Gates County, North Carolina
- Graham County, North Carolina
- Granville County, North Carolina
- Greene County, North Carolina
- Guilford County, North Carolina
- Halifax County, North Carolina
- Harnett County, North Carolina
- Haywood County, North Carolina
- Henderson County, North Carolina
- Hertford County, North Carolina
- Hoke County, North Carolina
- Hyde County, North Carolina
- Iredell County, North Carolina
- Jackson County, North Carolina
- Johnston County, North Carolina
- Jones County, North Carolina
- Lee County, North Carolina
- Lenoir County, North Carolina
- Lincoln County, North Carolina
- Macon County, North Carolina
- Madison County, North Carolina
- Martin County, North Carolina
- McDowell County, North Carolina
- Mecklenburg County, North Carolina
- Mitchell County, North Carolina
- Montgomery County, North Carolina
- Moore County, North Carolina
- Nash County, North Carolina
- New Hanover County, North Carolina
- Northampton County, North Carolina
- Onslow County, North Carolina
- Orange County, North Carolina
- Pamlico County, North Carolina
- Pasquotank County, North Carolina
- Pender County, North Carolina
- Perquimans County, North Carolina
- Person County, North Carolina
- Pitt County, North Carolina
- Polk County, North Carolina
- Randolph County, North Carolina
- Richmond County, North Carolina
- Robeson County, North Carolina
- Rockingham County, North Carolina
- Rowan County, North Carolina
- Rutherford County, North Carolina
- Sampson County, North Carolina
- Scotland County, North Carolina
- Stanly County, North Carolina
- Stokes County, North Carolina
- Surry County, North Carolina
- Swain County, North Carolina
- Transylvania County, North Carolina
- Tyrrell County, North Carolina
- Union County, North Carolina
- Vance County, North Carolina
- Wake County, North Carolina
- Warren County, North Carolina
- Washington County, North Carolina
- Watauga County, North Carolina
- Wayne County, North Carolina
- Wilkes County, North Carolina
- Wilson County, North Carolina
- Yadkin County, North Carolina
- Yancey County, North Carolina
North Dakota
The State of North Dakota comprises 53 counties.
- Adams County, North Dakota
- Barnes County, North Dakota
- Benson County, North Dakota
- Billings County, North Dakota
- Bottineau County, North Dakota
- Bowman County, North Dakota
- Burke County, North Dakota
- Burleigh County, North Dakota
- Cass County, North Dakota
- Cavalier County, North Dakota
- Dickey County, North Dakota
- Divide County, North Dakota
- Dunn County, North Dakota
- Eddy County, North Dakota
- Emmons County, North Dakota
- Foster County, North Dakota
- Golden Valley County, North Dakota
- Grand Forks County, North Dakota
- Grant County, North Dakota
- Griggs County, North Dakota
- Hettinger County, North Dakota
- Kidder County, North Dakota
- LaMoure County, North Dakota
- Logan County, North Dakota
- McHenry County, North Dakota
- McIntosh County, North Dakota
- McKenzie County, North Dakota
- McLean County, North Dakota
- Mercer County, North Dakota
- Morton County, North Dakota
- Mountrail County, North Dakota
- Nelson County, North Dakota
- Oliver County, North Dakota
- Pembina County, North Dakota
- Pierce County, North Dakota
- Ramsey County, North Dakota
- Ransom County, North Dakota
- Renville County, North Dakota
- Richland County, North Dakota
- Rolette County, North Dakota
- Sargent County, North Dakota
- Sheridan County, North Dakota
- Sioux County, North Dakota
- Slope County, North Dakota
- Stark County, North Dakota
- Steele County, North Dakota
- Stutsman County, North Dakota
- Towner County, North Dakota
- Traill County, North Dakota
- Walsh County, North Dakota
- Ward County, North Dakota
- Wells County, North Dakota
- Williams County, North Dakota
Northern Mariana Islands
The Commonwealth of the Northern Mariana Islands has no counties. The U.S. Census Bureau counts the 4 municipalities of the Northern Mariana Islands as county-equivalents.[1][2]
Ohio
The State of Ohio comprises 88 counties.
- Adams County, Ohio
- Allen County, Ohio
- Ashland County, Ohio
- Ashtabula County, Ohio
- Athens County, Ohio
- Auglaize County, Ohio
- Belmont County, Ohio
- Brown County, Ohio
- Butler County, Ohio
- Carroll County, Ohio
- Champaign County, Ohio
- Clark County, Ohio
- Clermont County, Ohio
- Clinton County, Ohio
- Columbiana County, Ohio
- Coshocton County, Ohio
- Crawford County, Ohio
- Cuyahoga County, Ohio
- Darke County, Ohio
- Defiance County, Ohio
- Delaware County, Ohio
- Erie County, Ohio
- Fairfield County, Ohio
- Fayette County, Ohio
- Franklin County, Ohio
- Fulton County, Ohio
- Gallia County, Ohio
- Geauga County, Ohio
- Greene County, Ohio
- Guernsey County, Ohio
- Hamilton County, Ohio
- Hancock County, Ohio
- Hardin County, Ohio
- Harrison County, Ohio
- Henry County, Ohio
- Highland County, Ohio
- Hocking County, Ohio
- Holmes County, Ohio
- Huron County, Ohio
- Jackson County, Ohio
- Jefferson County, Ohio
- Knox County, Ohio
- Lake County, Ohio
- Lawrence County, Ohio
- Licking County, Ohio
- Logan County, Ohio
- Lorain County, Ohio
- Lucas County, Ohio
- Madison County, Ohio
- Mahoning County, Ohio
- Marion County, Ohio
- Medina County, Ohio
- Meigs County, Ohio
- Mercer County, Ohio
- Miami County, Ohio
- Monroe County, Ohio
- Montgomery County, Ohio
- Morgan County, Ohio
- Morrow County, Ohio
- Muskingum County, Ohio
- Noble County, Ohio
- Ottawa County, Ohio
- Paulding County, Ohio
- Perry County, Ohio
- Pickaway County, Ohio
- Pike County, Ohio
- Portage County, Ohio
- Preble County, Ohio
- Putnam County, Ohio
- Richland County, Ohio
- Ross County, Ohio
- Sandusky County, Ohio
- Scioto County, Ohio
- Seneca County, Ohio
- Shelby County, Ohio
- Stark County, Ohio
- Summit County, Ohio
- Trumbull County, Ohio
- Tuscarawas County, Ohio
- Union County, Ohio
- Van Wert County, Ohio
- Vinton County, Ohio
- Warren County, Ohio
- Washington County, Ohio
- Wayne County, Ohio
- Williams County, Ohio
- Wood County, Ohio
- Wyandot County, Ohio
Oklahoma
The State of Oklahoma comprises 77 counties.
- Adair County, Oklahoma
- Alfalfa County, Oklahoma
- Atoka County, Oklahoma
- Beaver County, Oklahoma
- Beckham County, Oklahoma
- Blaine County, Oklahoma
- Bryan County, Oklahoma
- Caddo County, Oklahoma
- Canadian County, Oklahoma
- Carter County, Oklahoma
- Cherokee County, Oklahoma
- Choctaw County, Oklahoma
- Cimarron County, Oklahoma
- Cleveland County, Oklahoma
- Coal County, Oklahoma
- Comanche County, Oklahoma
- Cotton County, Oklahoma
- Craig County, Oklahoma
- Creek County, Oklahoma
- Custer County, Oklahoma
- Delaware County, Oklahoma
- Dewey County, Oklahoma
- Ellis County, Oklahoma
- Garfield County, Oklahoma
- Garvin County, Oklahoma
- Grady County, Oklahoma
- Grant County, Oklahoma
- Greer County, Oklahoma
- Harmon County, Oklahoma
- Harper County, Oklahoma
- Haskell County, Oklahoma
- Hughes County, Oklahoma
- Jackson County, Oklahoma
- Jefferson County, Oklahoma
- Johnston County, Oklahoma
- Kay County, Oklahoma
- Kingfisher County, Oklahoma
- Kiowa County, Oklahoma
- Latimer County, Oklahoma
- Le Flore County, Oklahoma
- Lincoln County, Oklahoma
- Logan County, Oklahoma
- Love County, Oklahoma
- Major County, Oklahoma
- Marshall County, Oklahoma
- Mayes County, Oklahoma
- McClain County, Oklahoma
- McCurtain County, Oklahoma
- McIntosh County, Oklahoma
- Murray County, Oklahoma
- Muskogee County, Oklahoma
- Noble County, Oklahoma
- Nowata County, Oklahoma
- Okfuskee County, Oklahoma
- Oklahoma County, Oklahoma
- Okmulgee County, Oklahoma
- Osage County, Oklahoma
- Ottawa County, Oklahoma
- Pawnee County, Oklahoma
- Payne County, Oklahoma
- Pittsburg County, Oklahoma
- Pontotoc County, Oklahoma
- Pottawatomie County, Oklahoma
- Pushmataha County, Oklahoma
- Roger Mills County, Oklahoma
- Rogers County, Oklahoma
- Seminole County, Oklahoma
- Sequoyah County, Oklahoma
- Stephens County, Oklahoma
- Texas County, Oklahoma
- Tillman County, Oklahoma
- Tulsa County, Oklahoma
- Wagoner County, Oklahoma
- Washington County, Oklahoma
- Washita County, Oklahoma
- Woods County, Oklahoma
- Woodward County, Oklahoma
Oregon
The State of Oregon comprises 36 counties.
- Baker County, Oregon
- Benton County, Oregon
- Clackamas County, Oregon
- Clatsop County, Oregon
- Columbia County, Oregon
- Coos County, Oregon
- Crook County, Oregon
- Curry County, Oregon
- Deschutes County, Oregon
- Douglas County, Oregon
- Gilliam County, Oregon
- Grant County, Oregon
- Harney County, Oregon
- Hood River County, Oregon
- Jackson County, Oregon
- Jefferson County, Oregon
- Josephine County, Oregon
- Klamath County, Oregon
- Lake County, Oregon
- Lane County, Oregon
- Lincoln County, Oregon
- Linn County, Oregon
- Malheur County, Oregon
- Marion County, Oregon
- Morrow County, Oregon
- Multnomah County, Oregon
- Polk County, Oregon
- Sherman County, Oregon
- Tillamook County, Oregon
- Umatilla County, Oregon
- Union County, Oregon
- Wallowa County, Oregon
- Wasco County, Oregon
- Washington County, Oregon
- Wheeler County, Oregon
- Yamhill County, Oregon
Pennsylvania
The Commonwealth of Pennsylvania comprises 67 counties, including one consolidated city-county government.
- Adams County, Pennsylvania
- Allegheny County, Pennsylvania
- Armstrong County, Pennsylvania
- Beaver County, Pennsylvania
- Bedford County, Pennsylvania
- Berks County, Pennsylvania
- Blair County, Pennsylvania
- Bradford County, Pennsylvania
- Bucks County, Pennsylvania
- Butler County, Pennsylvania
- Cambria County, Pennsylvania
- Cameron County, Pennsylvania
- Carbon County, Pennsylvania
- Centre County, Pennsylvania
- Chester County, Pennsylvania
- Clarion County, Pennsylvania
- Clearfield County, Pennsylvania
- Clinton County, Pennsylvania
- Columbia County, Pennsylvania
- Crawford County, Pennsylvania
- Cumberland County, Pennsylvania
- Dauphin County, Pennsylvania
- Delaware County, Pennsylvania
- Elk County, Pennsylvania
- Erie County, Pennsylvania
- Fayette County, Pennsylvania
- Forest County, Pennsylvania
- Franklin County, Pennsylvania
- Fulton County, Pennsylvania
- Greene County, Pennsylvania
- Huntingdon County, Pennsylvania
- Indiana County, Pennsylvania
- Jefferson County, Pennsylvania
- Juniata County, Pennsylvania
- Lackawanna County, Pennsylvania
- Lancaster County, Pennsylvania
- Lawrence County, Pennsylvania
- Lebanon County, Pennsylvania
- Lehigh County, Pennsylvania
- Luzerne County, Pennsylvania
- Lycoming County, Pennsylvania
- McKean County, Pennsylvania
- Mercer County, Pennsylvania
- Mifflin County, Pennsylvania
- Monroe County, Pennsylvania
- Montgomery County, Pennsylvania
- Montour County, Pennsylvania
- Northampton County, Pennsylvania
- Northumberland County, Pennsylvania
- Perry County, Pennsylvania
- Philadelphia County, Pennsylvania[37]
- Pike County, Pennsylvania
- Potter County, Pennsylvania
- Schuylkill County, Pennsylvania
- Snyder County, Pennsylvania
- Somerset County, Pennsylvania
- Sullivan County, Pennsylvania
- Susquehanna County, Pennsylvania
- Tioga County, Pennsylvania
- Union County, Pennsylvania
- Venango County, Pennsylvania
- Warren County, Pennsylvania
- Washington County, Pennsylvania
- Wayne County, Pennsylvania
- Westmoreland County, Pennsylvania
- Wyoming County, Pennsylvania
- York County, Pennsylvania
Puerto Rico
The Commonwealth of Puerto Rico has no counties. The U.S. Census Bureau counts the 78 municipalities of Puerto Rico as county-equivalents.[1][2]
- Adjuntas Municipality, Puerto Rico
- Aguada Municipality, Puerto Rico
- Aguadilla Municipality, Puerto Rico
- Aguas Buenas Municipality, Puerto Rico
- Aibonito Municipality, Puerto Rico
- Añasco Municipality, Puerto Rico
- Arecibo Municipality, Puerto Rico
- Arroyo Municipality, Puerto Rico
- Barceloneta Municipality, Puerto Rico
- Barranquitas Municipality, Puerto Rico
- Bayamón Municipality, Puerto Rico
- Cabo Rojo Municipality, Puerto Rico
- Caguas Municipality, Puerto Rico
- Camuy Municipality, Puerto Rico
- Canóvanas Municipality, Puerto Rico
- Carolina Municipality, Puerto Rico
- Cataño Municipality, Puerto Rico
- Cayey Municipality, Puerto Rico
- Ceiba Municipality, Puerto Rico
- Ciales Municipality, Puerto Rico
- Cidra Municipality, Puerto Rico
- Coamo Municipality, Puerto Rico
- Comerío Municipality, Puerto Rico
- Corozal Municipality, Puerto Rico
- Culebra Municipality, Puerto Rico
- Dorado Municipality, Puerto Rico
- Fajardo Municipality, Puerto Rico
- Florida Municipality, Puerto Rico
- Guánica Municipality, Puerto Rico
- Guayama Municipality, Puerto Rico
- Guayanilla Municipality, Puerto Rico
- Guaynabo Municipality, Puerto Rico
- Gurabo Municipality, Puerto Rico
- Hatillo Municipality, Puerto Rico
- Hormigueros Municipality, Puerto Rico
- Humacao Municipality, Puerto Rico
- Isabela Municipality, Puerto Rico
- Jayuya Municipality, Puerto Rico
- Juana Díaz Municipality, Puerto Rico
- Juncos Municipality, Puerto Rico
- Lajas Municipality, Puerto Rico
- Lares Municipality, Puerto Rico
- Las Marías Municipality, Puerto Rico
- Las Piedras Municipality, Puerto Rico
- Loíza Municipality, Puerto Rico
- Luquillo Municipality, Puerto Rico
- Manatí Municipality, Puerto Rico
- Maricao Municipality, Puerto Rico
- Maunabo Municipality, Puerto Rico
- Mayagüez Municipality, Puerto Rico
- Moca Municipality, Puerto Rico
- Morovis Municipality, Puerto Rico
- Naguabo Municipality, Puerto Rico
- Naranjito Municipality, Puerto Rico
- Orocovis Municipality, Puerto Rico
- Patillas Municipality, Puerto Rico
- Peñuelas Municipality, Puerto Rico
- Ponce Municipality, Puerto Rico
- Quebradillas Municipality, Puerto Rico
- Rincón Municipality, Puerto Rico
- Río Grande Municipality, Puerto Rico
- Sabana Grande Municipality, Puerto Rico
- Salinas Municipality, Puerto Rico
- San Germán Municipality, Puerto Rico
- San Juan Municipality, Puerto Rico
- San Lorenzo Municipality, Puerto Rico
- San Sebastián Municipality, Puerto Rico
- Santa Isabel Municipality, Puerto Rico
- Toa Alta Municipality, Puerto Rico
- Toa Baja Municipality, Puerto Rico
- Trujillo Alto Municipality, Puerto Rico
- Utuado Municipality, Puerto Rico
- Vega Alta Municipality, Puerto Rico
- Vega Baja Municipality, Puerto Rico
- Vieques Municipality, Puerto Rico
- Villalba Municipality, Puerto Rico
- Yabucoa Municipality, Puerto Rico
- Yauco Municipality, Puerto Rico
Rhode Island
The State of Rhode Island and Providence Plantations comprises 5 counties.
South Carolina
The State of South Carolina comprises 46 counties.
- Abbeville County, South Carolina
- Aiken County, South Carolina
- Allendale County, South Carolina
- Anderson County, South Carolina
- Bamberg County, South Carolina
- Barnwell County, South Carolina
- Beaufort County, South Carolina
- Berkeley County, South Carolina
- Calhoun County, South Carolina
- Charleston County, South Carolina
- Cherokee County, South Carolina
- Chester County, South Carolina
- Chesterfield County, South Carolina
- Clarendon County, South Carolina
- Colleton County, South Carolina
- Darlington County, South Carolina
- Dillon County, South Carolina
- Dorchester County, South Carolina
- Edgefield County, South Carolina
- Fairfield County, South Carolina
- Florence County, South Carolina
- Georgetown County, South Carolina
- Greenville County, South Carolina
- Greenwood County, South Carolina
- Hampton County, South Carolina
- Horry County, South Carolina
- Jasper County, South Carolina
- Kershaw County, South Carolina
- Lancaster County, South Carolina
- Laurens County, South Carolina
- Lee County, South Carolina
- Lexington County, South Carolina
- Marion County, South Carolina
- Marlboro County, South Carolina
- McCormick County, South Carolina
- Newberry County, South Carolina
- Oconee County, South Carolina
- Orangeburg County, South Carolina
- Pickens County, South Carolina
- Richland County, South Carolina
- Saluda County, South Carolina
- Spartanburg County, South Carolina
- Sumter County, South Carolina
- Union County, South Carolina
- Williamsburg County, South Carolina
- York County, South Carolina
South Dakota
The State of South Dakota comprises 66 counties.
- Aurora County, South Dakota
- Beadle County, South Dakota
- Bennett County, South Dakota
- Bon Homme County, South Dakota
- Brookings County, South Dakota
- Brown County, South Dakota
- Brule County, South Dakota
- Buffalo County, South Dakota
- Butte County, South Dakota
- Campbell County, South Dakota
- Charles Mix County, South Dakota
- Clark County, South Dakota
- Clay County, South Dakota
- Codington County, South Dakota
- Corson County, South Dakota
- Custer County, South Dakota
- Davison County, South Dakota
- Day County, South Dakota
- Deuel County, South Dakota
- Dewey County, South Dakota
- Douglas County, South Dakota
- Edmunds County, South Dakota
- Fall River County, South Dakota
- Faulk County, South Dakota
- Grant County, South Dakota
- Gregory County, South Dakota
- Haakon County, South Dakota
- Hamlin County, South Dakota
- Hand County, South Dakota
- Hanson County, South Dakota
- Harding County, South Dakota
- Hughes County, South Dakota
- Hutchinson County, South Dakota
- Hyde County, South Dakota
- Jackson County, South Dakota
- Jerauld County, South Dakota
- Jones County, South Dakota
- Kingsbury County, South Dakota
- Lake County, South Dakota
- Lawrence County, South Dakota
- Lincoln County, South Dakota
- Lyman County, South Dakota
- Marshall County, South Dakota
- McCook County, South Dakota
- McPherson County, South Dakota
- Meade County, South Dakota
- Mellette County, South Dakota
- Miner County, South Dakota
- Minnehaha County, South Dakota
- Moody County, South Dakota
- Oglala Lakota County, South Dakota
- Pennington County, South Dakota
- Perkins County, South Dakota
- Potter County, South Dakota
- Roberts County, South Dakota
- Sanborn County, South Dakota
- Spink County, South Dakota
- Stanley County, South Dakota
- Sully County, South Dakota
- Todd County, South Dakota
- Tripp County, South Dakota
- Turner County, South Dakota
- Union County, South Dakota
- Walworth County, South Dakota
- Yankton County, South Dakota
- Ziebach County, South Dakota
Tennessee
The State of Tennessee comprises 95 counties.
- Anderson County, Tennessee
- Bedford County, Tennessee
- Benton County, Tennessee
- Bledsoe County, Tennessee
- Blount County, Tennessee
- Bradley County, Tennessee
- Campbell County, Tennessee
- Cannon County, Tennessee
- Carroll County, Tennessee
- Carter County, Tennessee
- Cheatham County, Tennessee
- Chester County, Tennessee
- Claiborne County, Tennessee
- Clay County, Tennessee
- Cocke County, Tennessee
- Coffee County, Tennessee
- Crockett County, Tennessee
- Cumberland County, Tennessee
- Davidson County, Tennessee[38]
- Decatur County, Tennessee
- DeKalb County, Tennessee
- Dickson County, Tennessee
- Dyer County, Tennessee
- Fayette County, Tennessee
- Fentress County, Tennessee
- Franklin County, Tennessee
- Gibson County, Tennessee
- Giles County, Tennessee
- Grainger County, Tennessee
- Greene County, Tennessee
- Grundy County, Tennessee
- Hamblen County, Tennessee
- Hamilton County, Tennessee
- Hancock County, Tennessee
- Hardeman County, Tennessee
- Hardin County, Tennessee
- Hawkins County, Tennessee
- Haywood County, Tennessee
- Henderson County, Tennessee
- Henry County, Tennessee
- Hickman County, Tennessee
- Houston County, Tennessee
- Humphreys County, Tennessee
- Jackson County, Tennessee
- Jefferson County, Tennessee
- Johnson County, Tennessee
- Knox County, Tennessee
- Lake County, Tennessee
- Lauderdale County, Tennessee
- Lawrence County, Tennessee
- Lewis County, Tennessee
- Lincoln County, Tennessee
- Loudon County, Tennessee
- Macon County, Tennessee
- Madison County, Tennessee
- Marion County, Tennessee
- Marshall County, Tennessee
- Maury County, Tennessee
- McMinn County, Tennessee
- McNairy County, Tennessee
- Meigs County, Tennessee
- Monroe County, Tennessee
- Montgomery County, Tennessee
- Moore County, Tennessee[39]
- Morgan County, Tennessee
- Obion County, Tennessee
- Overton County, Tennessee
- Perry County, Tennessee
- Pickett County, Tennessee
- Polk County, Tennessee
- Putnam County, Tennessee
- Rhea County, Tennessee
- Roane County, Tennessee
- Robertson County, Tennessee
- Rutherford County, Tennessee
- Scott County, Tennessee
- Sequatchie County, Tennessee
- Sevier County, Tennessee
- Shelby County, Tennessee
- Smith County, Tennessee
- Stewart County, Tennessee
- Sullivan County, Tennessee
- Sumner County, Tennessee
- Tipton County, Tennessee
- Trousdale County, Tennessee[40]
- Unicoi County, Tennessee
- Union County, Tennessee
- Van Buren County, Tennessee
- Warren County, Tennessee
- Washington County, Tennessee
- Wayne County, Tennessee
- Weakley County, Tennessee
- White County, Tennessee
- Williamson County, Tennessee
- Wilson County, Tennessee
Texas
The State of Texas comprises 254 counties.
- Anderson County, Texas
- Andrews County, Texas
- Angelina County, Texas
- Aransas County, Texas
- Archer County, Texas
- Armstrong County, Texas
- Atascosa County, Texas
- Austin County, Texas
- Bailey County, Texas
- Bandera County, Texas
- Bastrop County, Texas
- Baylor County, Texas
- Bee County, Texas
- Bell County, Texas
- Bexar County, Texas
- Blanco County, Texas
- Borden County, Texas
- Bosque County, Texas
- Bowie County, Texas
- Brazoria County, Texas
- Brazos County, Texas
- Brewster County, Texas
- Briscoe County, Texas
- Brooks County, Texas
- Brown County, Texas
- Burleson County, Texas
- Burnet County, Texas
- Caldwell County, Texas
- Calhoun County, Texas
- Callahan County, Texas
- Cameron County, Texas
- Camp County, Texas
- Carson County, Texas
- Cass County, Texas
- Castro County, Texas
- Chambers County, Texas
- Cherokee County, Texas
- Childress County, Texas
- Clay County, Texas
- Cochran County, Texas
- Coke County, Texas
- Coleman County, Texas
- Collin County, Texas
- Collingsworth County, Texas
- Colorado County, Texas
- Comal County, Texas
- Comanche County, Texas
- Concho County, Texas
- Cooke County, Texas
- Coryell County, Texas
- Cottle County, Texas
- Crane County, Texas
- Crockett County, Texas
- Crosby County, Texas
- Culberson County, Texas
- Dallam County, Texas
- Dallas County, Texas
- Dawson County, Texas
- Deaf Smith County, Texas
- Delta County, Texas
- Denton County, Texas
- DeWitt County, Texas
- Dickens County, Texas
- Dimmit County, Texas
- Donley County, Texas
- Duval County, Texas
- Eastland County, Texas
- Ector County, Texas
- Edwards County, Texas
- Ellis County, Texas
- El Paso County, Texas
- Erath County, Texas
- Falls County, Texas
- Fannin County, Texas
- Fayette County, Texas
- Fisher County, Texas
- Floyd County, Texas
- Foard County, Texas
- Fort Bend County, Texas
- Franklin County, Texas
- Freestone County, Texas
- Frio County, Texas
- Gaines County, Texas
- Galveston County, Texas
- Garza County, Texas
- Gillespie County, Texas
- Glasscock County, Texas
- Goliad County, Texas
- Gonzales County, Texas
- Gray County, Texas
- Grayson County, Texas
- Gregg County, Texas
- Grimes County, Texas
- Guadalupe County, Texas
- Hale County, Texas
- Hall County, Texas
- Hamilton County, Texas
- Hansford County, Texas
- Hardeman County, Texas
- Hardin County, Texas
- Harris County, Texas
- Harrison County, Texas
- Hartley County, Texas
- Haskell County, Texas
- Hays County, Texas
- Hemphill County, Texas
- Henderson County, Texas
- Hidalgo County, Texas
- Hill County, Texas
- Hockley County, Texas
- Hood County, Texas
- Hopkins County, Texas
- Houston County, Texas
- Howard County, Texas
- Hudspeth County, Texas
- Hunt County, Texas
- Hutchinson County, Texas
- Irion County, Texas
- Jack County, Texas
- Jackson County, Texas
- Jasper County, Texas
- Jeff Davis County, Texas
- Jefferson County, Texas
- Jim Hogg County, Texas
- Jim Wells County, Texas
- Johnson County, Texas
- Jones County, Texas
- Karnes County, Texas
- Kaufman County, Texas
- Kendall County, Texas
- Kenedy County, Texas
- Kent County, Texas
- Kerr County, Texas
- Kimble County, Texas
- King County, Texas
- Kinney County, Texas
- Kleberg County, Texas
- Knox County, Texas
- Lamar County, Texas
- Lamb County, Texas
- Lampasas County, Texas
- LaSalle County, Texas
- Lavaca County, Texas
- Lee County, Texas
- Leon County, Texas
- Liberty County, Texas
- Limestone County, Texas
- Lipscomb County, Texas
- Live Oak County, Texas
- Llano County, Texas
- Loving County, Texas
- Lubbock County, Texas
- Lynn County, Texas
- Madison County, Texas
- Marion County, Texas
- Martin County, Texas
- Mason County, Texas
- Matagorda County, Texas
- Maverick County, Texas
- McCulloch County, Texas
- McLennan County, Texas
- McMullen County, Texas
- Medina County, Texas
- Menard County, Texas
- Midland County, Texas
- Milam County, Texas
- Mills County, Texas
- Mitchell County, Texas
- Montague County, Texas
- Montgomery County, Texas
- Moore County, Texas
- Morris County, Texas
- Motley County, Texas
- Nacogdoches County, Texas
- Navarro County, Texas
- Newton County, Texas
- Nolan County, Texas
- Nueces County, Texas
- Ochiltree County, Texas
- Oldham County, Texas
- Orange County, Texas
- Palo Pinto County, Texas
- Panola County, Texas
- Parker County, Texas
- Parmer County, Texas
- Pecos County, Texas
- Polk County, Texas
- Potter County, Texas
- Presidio County, Texas
- Rains County, Texas
- Randall County, Texas
- Reagan County, Texas
- Real County, Texas
- Red River County, Texas
- Reeves County, Texas
- Refugio County, Texas
- Roberts County, Texas
- Robertson County, Texas
- Rockwall County, Texas
- Runnels County, Texas
- Rusk County, Texas
- Sabine County, Texas
- San Augustine County, Texas
- San Jacinto County, Texas
- San Patricio County, Texas
- San Saba County, Texas
- Schleicher County, Texas
- Scurry County, Texas
- Shackelford County, Texas
- Shelby County, Texas
- Sherman County, Texas
- Smith County, Texas
- Somervell County, Texas
- Starr County, Texas
- Stephens County, Texas
- Sterling County, Texas
- Stonewall County, Texas
- Sutton County, Texas
- Swisher County, Texas
- Tarrant County, Texas
- Taylor County, Texas
- Terrell County, Texas
- Terry County, Texas
- Throckmorton County, Texas
- Titus County, Texas
- Tom Green County, Texas
- Travis County, Texas
- Trinity County, Texas
- Tyler County, Texas
- Upshur County, Texas
- Upton County, Texas
- Uvalde County, Texas
- Val Verde County, Texas
- Van Zandt County, Texas
- Victoria County, Texas
- Walker County, Texas
- Waller County, Texas
- Ward County, Texas
- Washington County, Texas
- Webb County, Texas
- Wharton County, Texas
- Wheeler County, Texas
- Wichita County, Texas
- Wilbarger County, Texas
- Willacy County, Texas
- Williamson County, Texas
- Wilson County, Texas
- Winkler County, Texas
- Wise County, Texas
- Wood County, Texas
- Yoakum County, Texas
- Young County, Texas
- Zapata County, Texas
- Zavala County, Texas
U.S. Minor Outlying Islands
The United States Minor Outlying Islands have no counties. The U.S. Census Bureau counts each of the 9 islands of the U.S. Minor Outlying Islands as county-equivalents.
Utah
The State of Utah comprises 29 counties.
- Beaver County, Utah
- Box Elder County, Utah
- Cache County, Utah
- Carbon County, Utah
- Daggett County, Utah
- Davis County, Utah
- Duchesne County, Utah
- Emery County, Utah
- Garfield County, Utah
- Grand County, Utah
- Iron County, Utah
- Juab County, Utah
- Kane County, Utah
- Millard County, Utah
- Morgan County, Utah
- Piute County, Utah
- Rich County, Utah
- Salt Lake County, Utah
- San Juan County, Utah
- Sanpete County, Utah
- Sevier County, Utah
- Summit County, Utah
- Tooele County, Utah
- Uintah County, Utah
- Utah County, Utah
- Wasatch County, Utah
- Washington County, Utah
- Wayne County, Utah
- Weber County, Utah
Vermont
The State of Vermont comprises 14 counties.
- Addison County, Vermont
- Bennington County, Vermont
- Caledonia County, Vermont
- Chittenden County, Vermont
- Essex County, Vermont
- Franklin County, Vermont
- Grand Isle County, Vermont
- Lamoille County, Vermont
- Orange County, Vermont
- Orleans County, Vermont
- Rutland County, Vermont
- Washington County, Vermont
- Windham County, Vermont
- Windsor County, Vermont
Virgin Islands (USA)
The Virgin Islands of the United States have no counties. The U.S. Census Bureau counts the 3 main islands of the U.S. Virgin Islands as county-equivalents.[1][2]
Virginia
The Commonwealth of Virginia comprises 95 counties and 38 independent cities.
- Accomack County, Virginia
- Albemarle County, Virginia
- Alleghany County, Virginia
- Amelia County, Virginia
- Amherst County, Virginia
- Appomattox County, Virginia
- Arlington County, Virginia
- Augusta County, Virginia
- Bath County, Virginia
- Bedford County, Virginia
- Bland County, Virginia
- Botetourt County, Virginia
- Brunswick County, Virginia
- Buchanan County, Virginia
- Buckingham County, Virginia
- Campbell County, Virginia
- Caroline County, Virginia
- Carroll County, Virginia
- Charles City County, Virginia
- Charlotte County, Virginia
- Chesterfield County, Virginia
- Clarke County, Virginia
- Craig County, Virginia
- Culpeper County, Virginia
- Cumberland County, Virginia
- Dickenson County, Virginia
- Dinwiddie County, Virginia
- Essex County, Virginia
- Fairfax County, Virginia
- Fauquier County, Virginia
- Floyd County, Virginia
- Fluvanna County, Virginia
- Franklin County, Virginia
- Frederick County, Virginia
- Giles County, Virginia
- Gloucester County, Virginia
- Goochland County, Virginia
- Grayson County, Virginia
- Greene County, Virginia
- Greensville County, Virginia
- Halifax County, Virginia
- Hanover County, Virginia
- Henrico County, Virginia
- Henry County, Virginia
- Highland County, Virginia
- Isle of Wight County, Virginia
- James City County, Virginia
- King and Queen County, Virginia
- King George County, Virginia
- King William County, Virginia
- Lancaster County, Virginia
- Lee County, Virginia
- Loudoun County, Virginia
- Louisa County, Virginia
- Lunenburg County, Virginia
- Madison County, Virginia
- Mathews County, Virginia
- Mecklenburg County, Virginia
- Middlesex County, Virginia
- Montgomery County, Virginia
- Nelson County, Virginia
- New Kent County, Virginia
- Northampton County, Virginia
- Northumberland County, Virginia
- Nottoway County, Virginia
- Orange County, Virginia
- Page County, Virginia
- Patrick County, Virginia
- Pittsylvania County, Virginia
- Powhatan County, Virginia
- Prince Edward County, Virginia
- Prince George County, Virginia
- Prince William County, Virginia
- Pulaski County, Virginia
- Rappahannock County, Virginia
- Richmond County, Virginia
- Roanoke County, Virginia
- Rockbridge County, Virginia
- Rockingham County, Virginia
- Russell County, Virginia
- Scott County, Virginia
- Shenandoah County, Virginia
- Smyth County, Virginia
- Southampton County, Virginia
- Spotsylvania County, Virginia
- Stafford County, Virginia
- Surry County, Virginia
- Sussex County, Virginia
- Tazewell County, Virginia
- Warren County, Virginia
- Washington County, Virginia
- Westmoreland County, Virginia
- Wise County, Virginia
- Wythe County, Virginia
- York County, Virginia
- City of Alexandria, Virginia[41]
- City of Bristol, Virginia[41]
- City of Buena Vista, Virginia[41]
- City of Charlottesville, Virginia[41]
- City of Chesapeake, Virginia[41]
- City of Colonial Heights, Virginia[41]
- City of Covington, Virginia[41]
- City of Danville, Virginia[41]
- City of Emporia, Virginia[41]
- City of Fairfax, Virginia[41]
- City of Falls Church, Virginia[41]
- City of Franklin, Virginia[41]
- City of Fredericksburg, Virginia[41]
- City of Galax, Virginia[41]
- City of Hampton, Virginia[41]
- City of Harrisonburg, Virginia[41]
- City of Hopewell, Virginia[41]
- City of Lexington, Virginia[41]
- City of Lynchburg, Virginia[41]
- City of Manassas, Virginia[41]
- City of Manassas Park, Virginia[41]
- City of Martinsville, Virginia[41]
- City of Newport News, Virginia[41]
- City of Norfolk, Virginia[41]
- City of Norton, Virginia[41]
- City of Petersburg, Virginia[41]
- City of Poquoson, Virginia[41]
- City of Portsmouth, Virginia[41]
- City of Radford, Virginia[41]
- City of Richmond, Virginia[41]
- City of Roanoke, Virginia[41]
- City of Salem, Virginia[41]
- City of Staunton, Virginia[41]
- City of Suffolk, Virginia[41]
- City of Virginia Beach, Virginia[41]
- City of Waynesboro, Virginia[41]
- City of Williamsburg, Virginia[41]
- City of Winchester, Virginia[41]
Washington
The State of Washington comprises 39 counties.
- Adams County, Washington
- Asotin County, Washington
- Benton County, Washington
- Chelan County, Washington
- Clallam County, Washington
- Clark County, Washington
- Columbia County, Washington
- Cowlitz County, Washington
- Douglas County, Washington
- Ferry County, Washington
- Franklin County, Washington
- Garfield County, Washington
- Grant County, Washington
- Grays Harbor County, Washington
- Island County, Washington
- Jefferson County, Washington
- King County, Washington
- Kitsap County, Washington
- Kittitas County, Washington
- Klickitat County, Washington
- Lewis County, Washington
- Lincoln County, Washington
- Mason County, Washington
- Okanogan County, Washington
- Pacific County, Washington
- Pend Oreille County, Washington
- Pierce County, Washington
- San Juan County, Washington
- Skagit County, Washington
- Skamania County, Washington
- Snohomish County, Washington
- Spokane County, Washington
- Stevens County, Washington
- Thurston County, Washington
- Wahkiakum County, Washington
- Walla Walla County, Washington
- Whatcom County, Washington
- Whitman County, Washington
- Yakima County, Washington
West Virginia
The State of West Virginia comprises 55 counties.
- Barbour County, West Virginia
- Berkeley County, West Virginia
- Boone County, West Virginia
- Braxton County, West Virginia
- Brooke County, West Virginia
- Cabell County, West Virginia
- Calhoun County, West Virginia
- Clay County, West Virginia
- Doddridge County, West Virginia
- Fayette County, West Virginia
- Gilmer County, West Virginia
- Grant County, West Virginia
- Greenbrier County, West Virginia
- Hampshire County, West Virginia
- Hancock County, West Virginia
- Hardy County, West Virginia
- Harrison County, West Virginia
- Jackson County, West Virginia
- Jefferson County, West Virginia
- Kanawha County, West Virginia
- Lewis County, West Virginia
- Lincoln County, West Virginia
- Logan County, West Virginia
- Marion County, West Virginia
- Marshall County, West Virginia
- Mason County, West Virginia
- McDowell County, West Virginia
- Mercer County, West Virginia
- Mineral County, West Virginia
- Mingo County, West Virginia
- Monongalia County, West Virginia
- Monroe County, West Virginia
- Morgan County, West Virginia
- Nicholas County, West Virginia
- Ohio County, West Virginia
- Pendleton County, West Virginia
- Pleasants County, West Virginia
- Pocahontas County, West Virginia
- Preston County, West Virginia
- Putnam County, West Virginia
- Raleigh County, West Virginia
- Randolph County, West Virginia
- Ritchie County, West Virginia
- Roane County, West Virginia
- Summers County, West Virginia
- Taylor County, West Virginia
- Tucker County, West Virginia
- Tyler County, West Virginia
- Upshur County, West Virginia
- Wayne County, West Virginia
- Webster County, West Virginia
- Wetzel County, West Virginia
- Wirt County, West Virginia
- Wood County, West Virginia
- Wyoming County, West Virginia
Wisconsin
The State of Wisconsin comprises 72 counties.
- Adams County, Wisconsin
- Ashland County, Wisconsin
- Barron County, Wisconsin
- Bayfield County, Wisconsin
- Brown County, Wisconsin
- Buffalo County, Wisconsin
- Burnett County, Wisconsin
- Calumet County, Wisconsin
- Chippewa County, Wisconsin
- Clark County, Wisconsin
- Columbia County, Wisconsin
- Crawford County, Wisconsin
- Dane County, Wisconsin
- Dodge County, Wisconsin
- Door County, Wisconsin
- Douglas County, Wisconsin
- Dunn County, Wisconsin
- Eau Claire County, Wisconsin
- Florence County, Wisconsin
- Fond du Lac County, Wisconsin
- Forest County, Wisconsin
- Grant County, Wisconsin
- Green County, Wisconsin
- Green Lake County, Wisconsin
- Iowa County, Wisconsin
- Iron County, Wisconsin
- Jackson County, Wisconsin
- Jefferson County, Wisconsin
- Juneau County, Wisconsin
- Kenosha County, Wisconsin
- Kewaunee County, Wisconsin
- La Crosse County, Wisconsin
- Lafayette County, Wisconsin
- Langlade County, Wisconsin
- Lincoln County, Wisconsin
- Manitowoc County, Wisconsin
- Marathon County, Wisconsin
- Marinette County, Wisconsin
- Marquette County, Wisconsin
- Menominee County, Wisconsin
- Milwaukee County, Wisconsin
- Monroe County, Wisconsin
- Oconto County, Wisconsin
- Oneida County, Wisconsin
- Outagamie County, Wisconsin
- Ozaukee County, Wisconsin
- Pepin County, Wisconsin
- Pierce County, Wisconsin
- Polk County, Wisconsin
- Portage County, Wisconsin
- Price County, Wisconsin
- Racine County, Wisconsin
- Richland County, Wisconsin
- Rock County, Wisconsin
- Rusk County, Wisconsin
- Saint Croix County, Wisconsin
- Sauk County, Wisconsin
- Sawyer County, Wisconsin
- Shawano County, Wisconsin
- Sheboygan County, Wisconsin
- Taylor County, Wisconsin
- Trempealeau County, Wisconsin
- Vernon County, Wisconsin
- Vilas County, Wisconsin
- Walworth County, Wisconsin
- Washburn County, Wisconsin
- Washington County, Wisconsin
- Waukesha County, Wisconsin
- Waupaca County, Wisconsin
- Waushara County, Wisconsin
- Winnebago County, Wisconsin
- Wood County, Wisconsin
Wyoming
The State of Wyoming comprises 23 counties.
- Albany County, Wyoming
- Big Horn County, Wyoming
- Campbell County, Wyoming
- Carbon County, Wyoming
- Converse County, Wyoming
- Crook County, Wyoming
- Fremont County, Wyoming
- Goshen County, Wyoming
- Hot Springs County, Wyoming
- Johnson County, Wyoming
- Laramie County, Wyoming
- Lincoln County, Wyoming
- Natrona County, Wyoming
- Niobrara County, Wyoming
- Park County, Wyoming
- Platte County, Wyoming
- Sheridan County, Wyoming
- Sublette County, Wyoming
- Sweetwater County, Wyoming
- Teton County, Wyoming
- Uinta County, Wyoming
- Washakie County, Wyoming
- Weston County, Wyoming
See also
- Index of U.S. counties
- List of the least populous counties in the United States
- List of the most common U.S. county names
- List of the most populous counties in the United States
- Lists of U.S. county name etymologies
References
- https://www.census.gov/geo/reference/codes/cou.html
2010 FIPS Codes for Counties and County Equivalent Entities. Census.gov. Retrieved July 5, 2018. - https://www2.census.gov/geo/pdfs/reference/GARM/Ch4GARM.pdf
States, Counties, and Statistically Equivalent Entities (Chapter 4). Census.gov. Retrieved July 7, 2018. - The 19 boroughs and 10 census areas of the State of Alaska are county-equivalents.
- The Borough of Haines, Alaska has a consolidated city-borough government.
- Los Angeles County, California is the most populous county in the United States.
- https://fdoh.maps.arcgis.com/apps/opsdashboard/index.html#/8d0de33f260d444c852a615dc7837c86
- The City of Jacksonville and the unincorporated portions of Duval County, Florida have a consolidated city-county government.
- The City of Macon and the unincorporated portions of Bibb County, Georgia will have a consolidated city-county government effective January 2014.
- The City of Cusseta and the unincorporated portions of Chattahoochee County, Georgia have a consolidated city-county government.
- The City of Athens and the unincorporated portions of Clarke County, Georgia have a consolidated city-county government.
- The City of Statenville and the unincorporated portions of Echols County, Georgia have a consolidated city-county government.
- The City of Columbus and the unincorporated portions of Muscogee County, Georgia have a consolidated city-county government.
- The City of Georgetown and the unincorporated portions of Quitman County, Georgia have a consolidated city-county government.
- The City of Augusta and the unincorporated portions of Richmond County, Georgia have a consolidated city-county government.
- The City of Preston and the unincorporated portions of Webster County, Georgia have a consolidated city-county government.
- Kalawao County, Hawaii is currently the least populous county in the United States.
- The City of Indianapolis and the unincorporated portions of Marion County, Indiana have a consolidated city-county government.
- The City of Lexington and the unincorporated portions of Fayette County, Kentucky have a consolidated city-county government.
- The City of Louisville and the unincorporated portions of Jefferson County, Kentucky have a consolidated city-county government.
- The 64 parishes of the State of Louisiana are county-equivalents.
- The City of Houma and the unincorporated portions of Terrebonne Parish, Louisiana have a consolidated city-parish government.
- The Commonwealth of Massachusetts has abolished the government of Berkshire County.
- The Commonwealth of Massachusetts has abolished the government of Essex County.
- The Commonwealth of Massachusetts has abolished the government of Franklin County.
- The Commonwealth of Massachusetts has abolished the government of Hampden County.
- The Commonwealth of Massachusetts has abolished the government of Hampshire County.
- The Commonwealth of Massachusetts has abolished the government of Middlesex County.
- The Commonwealth of Massachusetts has abolished the government of Suffolk County.
- The Commonwealth of Massachusetts has abolished the government of Worcester County.
- The City of Anaconda and the unincorporated portions of Deer Lodge County, Montana have a consolidated city-county government.
- The City of Butte and the unincorporated portions of Silver Bow County, Montana have a consolidated city-county government.
- The Borough of the Bronx and Bronx County, New York have a consolidated borough-county government.
- The Borough of Brooklyn and Kings County, New York have a consolidated borough-county government.
- The Borough of Manhattan and New York County, New York have a consolidated borough-county government.
- The Borough of Queens and Queens County, New York have a consolidated borough-county government.
- The Borough of Staten Island and Richmond County, New York have a consolidated borough-county government.
- The City of Philadelphia and Philadelphia County, Pennsylvania have a consolidated city-county government.
- The City of Nashville and the unincorporated portions of Davidson County, Tennessee have a consolidated city-county government.
- The City of Lynchburg and the unincorporated portions of Moore County, Tennessee have a consolidated city-county government.
- The City of Hartsville and the unincorporated portions of Trousdale County, Tennessee have a consolidated city-county government.
- The 41 independent cities of the United States are county-equivalents.