Map of US Counties

Clearfield County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 80,562. The county seat is Clearfield, and the largest city is DuBois. The county was created in 1804 and later organized in 1822. Clearfield County comprises the DuBois, PA Micropolitan Statistical Area, which is also included in ... Read more

Jefferson County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 44,492. Its county seat is Brookville. The county was established on March 26, 1804, from part of Lycoming County and later organized in 1830. It is named for President Thomas Jefferson. It is home to Punxsutawney Phil, ... Read more

Northumberland County is a county in the Commonwealth of Pennsylvania. It is part of Northeastern Pennsylvania. As of the 2020 census, the population was 91,647. Its county seat is Sunbury. The county was formed in 1772 from parts of Lancaster, Berks, Bedford, Cumberland, and Northampton Counties and named for the county of Northumberland in northern ... Read more

Westmoreland County is a county in the Commonwealth of Pennsylvania, United States. As of the 2020 census, the population was 364,663. The county seat is Greensburg. Formed from, successively, Lancaster, Northumberland, and later Bedford counties, Westmoreland County was founded on February 26, 1773, and was the first county in the colony of Pennsylvania whose entire ... Read more

Calhoun County is a county in the U.S. state of South Carolina. As of the 2020 census, its population was 14,119, making it the third-least populous county in the state. Its county seat is St. Matthews. In terms of land area, it is also the smallest county in the state. Located in a rural upland ... Read more

Hampton County is a rural county located in the U.S. state of South Carolina. As of the 2020 census, the population was 18,561. Its county seat is Hampton. It was named for Confederate Civil War general Wade Hampton, who in the late 1870s, with the ending of Reconstruction, was elected as governor of South Carolina. ... Read more

Saluda County is a county in the U.S. state of South Carolina. As of the 2020 census, the population was 18,862. Its county seat is Saluda. The county was formed from northern and eastern portions of Edgefield County. Saluda County is part of the Columbia, SC Metropolitan Area. Saluda County overview: Name: Saluda County FIPS ... Read more

Charles Mix County is a county in the U.S. state of South Dakota. As of the 2020 United States Census, the population was 9,373. Its county seat is Lake Andes. The county was created in 1862 and organized in 1879. It was named for Charles Eli Mix, an official of the Bureau of Indian Affairs ... Read more

Haakon County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 1,872. Its county seat is Philip. Haakon County overview: Name: Haakon County FIPS code: 46-055 State: South Dakota Founded: 1914 Named for: Haakon VII of Norway Seat: Philip Largest city: Philip Total Area: 1,827 sq mi (4,730 km²) ... Read more

Marshall County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 4,306. Its county seat is Britton. The county was created on May 2, 1885, and was named for Marshall Vincent, who homesteaded near Andover, South Dakota. Marshall County overview: Name: Marshall County FIPS code: 46-091 ... Read more

Sully County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 1,446, making it the fifth-least populous county in South Dakota. Its county seat is Onida. The county was created in 1873 and organized in 1883. It is named after General Alfred Sully, who built Fort ... Read more

Carroll County is a county located in the western division of the U.S. state of Tennessee. As of the 2020 census, the population was 28,440. Its county seat is Huntingdon. The county was established by the Tennessee General Assembly on November 7, 1821, and was named for Governor William Carroll. Carroll County overview: Name: Carroll ... Read more