Map of US Counties

York County is a county in the U.S. state of Nebraska. As of the 2010 United States Census, the population was 13,665. Its county seat is York. In the Nebraska license plate system, York County is represented by the prefix 17 (it had the seventeenth-largest number of vehicles registered in the county when the license ... Read more

Washoe County (/ˈwɒʃoʊ/) is a county in the U.S. state of Nevada. As of the 2020 census, the population was 486,492, making it Nevada’s second-most populous county. Its county seat is Reno. Washoe County is included in the Reno, NV Metropolitan Statistical Area. Washoe County overview: Name: Washoe County FIPS code: 32-031 State: Nevada Founded: ... Read more

Cape May County overview: Name: Cape May County FIPS code: 34-009 State: New Jersey Founded: 1685 Named for: Cornelius Jacobsen Mey Seat: Cape May Court House Total Area: 620.42 sq mi (1,606.9 km²) Land Area: 251.42 sq mi (651.2 km²) Total Population: 95,263 Population Density: 378.9/sq mi (146.3/km²) Website: capemaycountynj.gov Cape May County location map. Where is Cape May County? History Etymology ... Read more

Warren County overview: Name: Warren County FIPS code: 34-041 State: New Jersey Founded: November 20, 1824 Named for: Joseph Warren Seat: Belvidere Largest city: Phillipsburg (population)Hardwick Township (area) Total Area: 362.86 sq mi (939.8 km²) Land Area: 356.92 sq mi (924.4 km²) Total Population: 109,632 Population Density: 307.2/sq mi (118.6/km²) Website: www.warrencountynj.gov Warren County location map. Where is Warren County? History Etymology ... Read more

Los Alamos County (English: “The Poplars” or “Cottonwoods”; Spanish: Condado de Los Álamos) is a county in the U.S. state of New Mexico. As of the 2010 census, the population was 17,950. The smallest county by area in the state, Los Alamos County was formerly administered exclusively by the U.S. federal government during the Manhattan ... Read more

Union County (Spanish: Condado de la Unión) is the northeasternmost county in the U.S. state of New Mexico. As of the 2010 census, the population was 4,549, making it the fourth-least populous county in New Mexico. Its county seat is Clayton. The county was formed in 1894. Union County borders Colorado to the north, and ... Read more

Erie County is a county along the shore of Lake Erie in western New York State. As of the 2020 census, the population was 954,236. The county seat is Buffalo, which makes up about 28% of the county’s population. Both the county and Lake Erie were named for the regional Iroquoian language-speaking Erie tribe of ... Read more

Nassau County overview: Name: Nassau County FIPS code: 36-059 State: New York Founded: 1899 Named for: House of Nassau Seat: Mineola Largest town: Hempstead Total Area: 453 sq mi (1,170 km²) Land Area: 285 sq mi (740 km²) Total Population: 1,395,774 Population Density: 4,897.45/sq mi (1,890.92/km²) Time zone: UTC−5 (Eastern) Summer Time Zone (DST): UTC−4 (EDT) Website: www.nassaucountyny.gov Nassau County location map. ... Read more

Saratoga County overview: Name: Saratoga County FIPS code: 36-091 State: New York Founded: 1791 Named for: Iroquois sah-rah-ka, “the hill beside the river” Seat: Ballston Spa Largest city: Saratoga Springs Total Area: 844 sq mi (2,190 km²) Land Area: 810 sq mi (2,100 km²) Total Population: 235,509 Population Density: 290.8/sq mi (112.3/km²) Time zone: UTC−5 (Eastern) Summer Time Zone (DST): UTC−4 (EDT) ... Read more

Yates County is a county in the U.S. state of New York. As of the 2020 Census, the population was 24,774, making it the third-least populous county in New York. The county seat is Penn Yan. The name is in honor of Joseph C. Yates, who as Governor of New York signed the act establishing ... Read more

Carteret County is located in the U.S. state of North Carolina. As of the 2020 census, the population was 67,686. Its county seat is Beaufort. The county was created in 1722 as Carteret Precinct and gained county status in 1739. It was named for Sir George Carteret, one of the 17th century English Lords Proprietor, ... Read more

Durham County is a county located in the U.S. state of North Carolina. As of the 2020 census, the population was 324,833, making it the sixth-most populous county in North Carolina. Its county seat is Durham, which is the only incorporated municipality predominantly in the county, though very small portions of cities and towns mostly ... Read more