Grant County, Arkansas

Grant County
County of Grant
Grant County Courthouse in Sheridan
Location within the U.S. state of Arkansas
Arkansas's location within the U.S.
Coordinates: 34°17′40″N 92°25′54″W / 34.294444444444°N 92.431666666667°W / 34.294444444444; -92.431666666667
Country United States
State Arkansas
EstablishedFebruary 4, 1869
Named afterUlysses S. Grant
SeatSheridan
Largest citySheridan
Area
  Total
633 sq mi (1,640 km2)
  Land632 sq mi (1,640 km2)
  Water1.1 sq mi (3 km2)  0.2%
Population
 (2020)
  Total
17,958
  Estimate 
(2023)
18,383
  Density28/sq mi (11/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Congressional district4th
Websitewww.grantcountyar.com

Grant County, officially the County of Grant, is a county in the U.S. state of Arkansas. Its population was 17,958 at the 2020 United States census. The county seat is Sheridan. Grant County is included in the Little Rock-North Little Rock-Conway metropolitan area. It is an alcohol prohibition or dry county.