Clark County may refer to: *

Clark County, Arkansas Clark County is a county located in the south-central part of the U.S. state of Arkansas. As of the 2020 census, the population was 21,446. The county seat is Arkadelphia. The Arkadelphia, AR Micropolitan Statistical Area includes all of Cl ...

Clark County, Idaho Clark County is a rural county in the U.S. state of Idaho; its county seat and largest city is Dubois. As of the 2020 census, the population was 790, making it the least populous county in the state. History Establishment of stage coach stop ...

Clark County, Illinois Clark County is a County (United States), county located in the southeastern part of U.S. state of Illinois, along the Indiana state line. As of the 2020 United States census, 2020 census, the population was 15,455. Its county seat is Marshall, ...

Clark County, Indiana Clark County is a County (United States), county in the U.S. state of Indiana, located directly across the Ohio River from Louisville, Kentucky. At the 2020 United States census, 2020 census, the population was 121,093. The county seat is Jeffer ...

Clark County, Kansas Clark County is a county located in the U.S. state of Kansas. Its county seat and most populous city is Ashland. As of the 2020 census, the county population was 1,991. The county was named after Charles Clarke. History Clark County, Ka ...

Clark County, Kentucky Clark County is a county located in the U.S. state of Kentucky. As of the 2020 census, the population was 36,972. Its county seat is Winchester. The county was created in 1792 from Bourbon and Fayette counties and is named for Revolutionary Wa ...

Clark County, Missouri Clark County is a County (United States), county located in the U.S. state of Missouri. As of the 2020 United States census, 2020 census, its population was 6,634. Its county seat is Kahoka, Missouri, Kahoka. The county was organized Decembe ...

Clark County, Nevada Clark County is the most populous County (United States), county in the U.S. state of Nevada with 2,265,461 residents as of the 2020 United States census, 2020 census. The county is the location of the state's three largest cities, Las Vegas (t ...

, containing Las Vegas *

Clark County, Ohio Clark County is a county located in the west central portion of the U.S. state of Ohio. As of the 2020 census, the population was 136,001. Its county seat and largest city is Springfield. The county was created on March 1, 1818, and was nam ...

Clark County, South Dakota Clark County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 3,837. Its county seat is Clark. The county was created in 1873 and organized in 1881. It was named for Newton Clark, a Dakota Territory leg ...

Clark County, Washington Clark County is the southernmost county in the U.S. state of Washington. As of the 2020 census, the population was 503,311, making it Washington's fifth-most populous county. Its county seat and largest city is Vancouver. It was the first ...

Clark County, Wisconsin Clark County is a county in the U.S. state of Wisconsin. As of the 2020 census, its population was 34,659. The county seat is Neillsville. History By the early 1800s, the land and streams that are now Clark County were the hunting grounds of ...

See also