Limestone County, Texas

Limestone County
The Limestone County Courthouse in Groesbeck
Location within the U.S. state of Texas
Texas's location within the U.S.
Coordinates: 31°32′N 96°35′W / 31.54°N 96.58°W / 31.54; -96.58
Country United States
State Texas
Founded1846
SeatGroesbeck
Largest cityMexia
Area
  Total
933 sq mi (2,420 km2)
  Land905 sq mi (2,340 km2)
  Water28 sq mi (70 km2)  3.0%
Population
 (2020)
  Total
22,146
  Density24/sq mi (9.2/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Congressional district17th
Websitewww.co.limestone.tx.us

Limestone County is a county in the U.S. state of Texas. As of the 2020 census, its population was 22,146. Its county seat is Groesbeck. The county was created in 1846.