Carter County, Kentucky

Carter County
Carter County courthouse in Grayson
Location within the U.S. state of Kentucky
Kentucky's location within the U.S.
Coordinates: 38°20′N 83°03′W / 38.33°N 83.05°W / 38.33; -83.05
Country United States
State Kentucky
Founded1838
Named afterWilliam Grayson Carter
SeatGrayson
Largest cityGrayson
Area
  Total
412 sq mi (1,070 km2)
  Land409 sq mi (1,060 km2)
  Water2.6 sq mi (7 km2)  0.6%
Population
 (2020)
  Total
26,627
  Estimate 
(2024)
26,098
  Density65/sq mi (25/km2)
Time zoneUTC−5 (Eastern)
  Summer (DST)UTC−4 (EDT)
Congressional districts4th, 5th
Websitecartercounty.ky.gov/Pages/default.aspx

Carter County is a county located in the U.S. state of Kentucky. As of the 2020 census, the population was 26,627. Its county seat is Grayson. Carter County is in the Huntington-Ashland, WV-KY-OH Metropolitan Statistical Area. It is home to Carter Caves State Resort Park.