Map of US Counties

Whiteside County is a county located in the U.S. state of Illinois. According to the 2010 census, it had a population of 58,498. Its county seat is Morrison. The county is bounded on the west by the Mississippi River. Whiteside County comprises the Sterling, IL Micropolitan Statistical Area, which is also included in the Dixon-Sterling, ... Read more

Clinton County is a county located in the U.S. state of Indiana. As of 2010, the population was 33,224. The county seat is Frankfort. Clinton County overview: Name: Clinton County FIPS code: 18-023 State: Indiana Founded: 1830 Named for: DeWitt Clinton Seat: Frankfort Largest city: Frankfort Total Area: 405.25 sq mi (1,049.6 km²) Land Area: 405.07 sq mi (1,049.1 km²) Population ... Read more

Greene County is a county in the U.S. state of Indiana. As of 2010, the population was 33,165. The county seat is Bloomfield. The county was determined by the US Census Bureau to include the mean center of U.S. population in 1930. Greene County overview: Name: Greene County FIPS code: 18-055 State: Indiana Founded: January ... Read more

LaGrange County is a county located in the U.S. state of Indiana. As of 2020, the population was 40,446. The county seat is LaGrange, Indiana. The county is located in the Northern Indiana region known as Michiana and is about 55 miles (89 km) east of South Bend, 105 miles (169 km) west of Toledo, Ohio, and ... Read more

Orange County is located in southern Indiana in the United States. As of 2020, its population was 19,867. The county seat is Paoli. The county has four incorporated settlements with a total population of about 8,600, as well as several small unincorporated communities. It is divided into 10 townships which provide local services. One U.S. ... Read more

Starke County is a county in the U.S. state of Indiana. As of the 2020 United States Census, the population was 23,371. The county seat is Knox. Starke County overview: Name: Starke County FIPS code: 18-149 State: Indiana Founded: 7 February 1835 (authorized)1850 (organized) Named for: General John Stark Seat: Knox Largest city: Knox Total ... Read more

White County is a county in the U.S. state of Indiana. As of the 2010 United States Census, the population was 24,643. The county seat (and only incorporated city) is Monticello. White County overview: Name: White County FIPS code: 18-181 State: Indiana Founded: 1 February 1834 (authorized) Named for: Isaac White Seat: Monticello Largest city: ... Read more

Cass County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 13,127. Its county seat is Atlantic. It was named to honor Lewis Cass, who was the 1848 Democratic nominee for president. Cass County overview: Name: Cass County FIPS code: 19-029 State: Iowa Founded: 1851 Named ... Read more

Dubuque County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 99,266, making it the eighth-most populous county in Iowa. The county seat is Dubuque. The county is named for Julien Dubuque, the first European settler of Iowa. Dubuque County comprises the Dubuque, IA Metropolitan Statistical ... Read more

Ida County is a county located in the U.S. state of Iowa. As of the 2020 census the population was 7,005, making it the state’s eighth-least populous county. The county seat is Ida Grove. The county was authorized by the Iowa Legislature in January 1851 as a packet of projected counties in unorganized territory of ... Read more

Marion County is a county in the U.S. state of Iowa. As of the 2020 census, the population was 33,414. The county seat is Knoxville. It is named for Francis Marion, a brigadier general from South Carolina in the American Revolutionary War. Marion County overview: Name: Marion County FIPS code: 19-125 State: Iowa Founded: 1845 ... Read more

Poweshiek County is a county in the southeastern part of the U.S. state of Iowa. As of the 2020 census, the population was 18,662. The county seat is Montezuma. The county is named for the chief of the Fox tribe who signed the treaty ending the Black Hawk War. It lies along Interstate 80 between ... Read more