Map of US Counties

LaSalle County is located within the Fox Valley and Illinois River Valley regions of the U.S. state of Illinois. As of the 2020 Census, it had a population of 109,658. Its county seat and largest city is Ottawa. LaSalle County is part of the Ottawa, IL Micropolitan Statistical Area of Northern Illinois. LaSalle County borders ... Read more

McLean County is the largest county by land area in the U.S. state of Illinois. According to the 2020 Census, it had a population of 170,954. Its county seat is Bloomington. McLean County is included in the Bloomington–Normal, IL Metropolitan Statistical Area. McLean County overview: Name: McLean County FIPS code: 17-113 State: Illinois Founded: December ... Read more

Richland County is a county located in the U.S. state of Illinois. According to the 2020 United States census, it had a population of 15,813. Its county seat is Olney. Richland County overview: Name: Richland County FIPS code: 17-159 State: Illinois Founded: February 24, 1841 Named for: Richland County, Ohio Seat: Olney Largest city: Olney ... Read more

Wayne County is a county located in the U.S. state of Illinois. According to the 2010 census, it had a population of 16,760. Its county seat is Fairfield. It is located in the southern portion of Illinois known locally as “Little Egypt”. Wayne County overview: Name: Wayne County FIPS code: 17-191 State: Illinois Founded: 1819 ... Read more

Clark County is a county in the U.S. state of Indiana, located directly across the Ohio River from Louisville, Kentucky. At the 2020 census, the population was 121,093. The county seat is Jeffersonville. Clark County is part of the Louisville/Jefferson County, KY–IN Metropolitan Statistical Area. Clark County overview: Name: Clark County FIPS code: 18-019 State: ... Read more

Gibson County is a county in the southwestern part of the U.S. state of Indiana. As of the 2010 United States Census, the population was 33,503. The county seat is Princeton. Gibson County overview: Name: Gibson County FIPS code: 18-051 State: Indiana Founded: 1 April 1813 Named for: John Gibson Seat: Princeton Largest city: Princeton ... Read more

Knox County is a county in the U.S. state of Indiana in the United States. The oldest county in Indiana, it was one of two original counties created in the Northwest Territory in 1790, alongside, St. Clair County, Illinois. Knox County was gradually reduced in size as subsequent counties were established. It was established in ... Read more

Noble County is a county in the U.S. state of Indiana. As of the 2020 United States Census, the population was 47,457. The county seat is Albion. The county is divided into 13 townships which provide local services. Noble County comprises the Kendallville, IN Micropolitan Statistical Area and is included in the Fort Wayne–Huntington–Auburn, IN ... Read more

Shelby County is a county in the U.S. state of Indiana. As of the 2010 United States Census, the population was 44,436. The county seat (and only incorporated city) is Shelbyville. Shelby County overview: Name: Shelby County FIPS code: 18-145 State: Indiana Founded: 31 December 1821 (authorized)1822 (organized) Named for: Isaac Shelby Seat: Shelbyville Largest ... Read more

Wayne County is a county located in east central Indiana, United States, on the border with Ohio. As of the 2020 United States Census, the population was 66,553. The county seat is Richmond. Wayne County comprises the Richmond, IN Micropolitan Statistical Area. Richmond hosts Earlham College, a small private liberal arts college. Wayne County overview: ... Read more

Calhoun County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 9,927. Its county seat is Rockwell City. Calhoun County overview: Name: Calhoun County FIPS code: 19-025 State: Iowa Founded: 1855 Named for: John C. Calhoun Seat: Rockwell City Largest city: Rockwell City Total Area: 572 sq mi ... Read more

Des Moines County is located in the U.S. state of Iowa. As of the 2020 census, the population was 38,910. The county seat and largest city is Burlington. It is one of Iowa’s two original counties along with Dubuque County; both were organized by the Michigan Territorial legislature in 1834. Des Moines County is part ... Read more