Map of US Counties

Franklin County is a county on the eastern border of the U.S. state of Indiana. In the 2020 United States Census, the county population was 22,785. The county seat is the town of Brookville. Franklin County is part of the Cincinnati, OH–KY–IN Metropolitan Statistical Area. The only incorporated city in Franklin County is Batesville, which ... Read more

Jennings County is a county located in the U.S. state of Indiana. As of 2020, the population was 27,613. The county seat is Vernon. Jennings County overview: Name: Jennings County FIPS code: 18-079 State: Indiana Founded: 1817 Named for: Jonathan Jennings Seat: Vernon Largest city: North Vernon Total Area: 378.34 sq mi (979.9 km²) Land Area: 376.58 sq mi (975.3 km²) ... Read more

Morgan County is a county located in the U.S. state of Indiana. As of the 2010 United States Census, the population was 68,894. The county seat (and only incorporated city) is Martinsville. Morgan County is between Indianapolis, in Marion County, and Bloomington in Monroe County. It is included in the Indianapolis-Carmel–Anderson, IN Metropolitan Statistical Area. ... Read more

St. Joseph County, commonly called St. Joe County by residents, is a county located in the U.S. state of Indiana. As of the 2020 census, the population was 272,912, making it the fifth-most populous county in Indiana. Formed in 1830, it was named for the St. Joseph River which flows through it to Lake Michigan. ... Read more

Warrick County is a county located in the U.S. state of Indiana. As of 2020, the population was 63,898. The county seat is Boonville. It was organized in 1813 and was named for Captain Jacob Warrick, an Indiana militia company commander killed in the Battle of Tippecanoe in 1811. It is one of the ten ... Read more

Buena Vista County (/ˈbjuːnə ˈvɪstə/; Spanish pronunciation: [ˈbwena ˈβista]) is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 20,823. Its county seat is Storm Lake. The county is named for the final victory of Field General Zachary Taylor in the Mexican–American War. Buena Vista County comprises the ... Read more

Decatur County (/dɪˈkeɪtər/) is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 7,645. The county seat is Leon. This county is named for Stephen Decatur Jr., a hero in the War of 1812. Decatur County overview: Name: Decatur County FIPS code: 19-053 State: Iowa Founded: 1846 ... Read more

Harrison County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 14,582. The county seat is Logan. The county was formed in 1851. It was named for ninth US President William Henry Harrison. Harrison County is included in the Omaha–Council Bluffs, NE-IA Metropolitan Statistical Area. Harrison ... Read more

Lucas County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 8,634. The county seat is Chariton. The county was formed in 1846 and was named for Robert Lucas, a Governor of the Territory. Lucas County overview: Name: Lucas County FIPS code: 19-117 State: Iowa Founded: ... Read more

Plymouth County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 25,698. The county seat is Le Mars. Plymouth County was named after Plymouth, Massachusetts. Plymouth County is part of the Sioux City, IA-NE–SD Metropolitan Statistical Area. Plymouth County overview: Name: Plymouth County FIPS code: 19-149 ... Read more

Warren County is a rural county located in the U.S. state of Iowa. As of the 2020 census, the population was 52,403. The county seat is Indianola. Warren County is included in the Des Moines–West Des Moines, IA Metropolitan Statistical Area. Warren County overview: Name: Warren County FIPS code: 19-181 State: Iowa Founded: 1846 Named ... Read more

Butler County (county code BU) is a county in the southern portion of the U.S. state of Kansas and is the largest county in the state by total area. As of the 2020 census, the county population was 67,380. Its county seat is El Dorado and its most populous city is Andover. Butler County overview: ... Read more