Jack County, Texas

Jack County, Texas
The Jack County Courthouse in Jacksboro
Location within the U.S. state of Texas
Coordinates: 33°14′N 98°11′W / 33.24°N 98.18°W / 33.24; -98.18
Country United States
State Texas
Founded1857
SeatJacksboro
Largest cityJacksboro
Area
 • Total
920 sq mi (2,400 km2)
 • Land911 sq mi (2,360 km2)
 • Water9.5 sq mi (25 km2)  1.0%
Population
 (2020)
 • Total
8,472
 • Density9.30/sq mi (3.59/km2)
Time zoneUTC−6 (Central)
 • Summer (DST)UTC−5 (CDT)
Congressional district25th
Websitewww.jackcounty.org

Jack County is a county located in the north-central part of the U.S. state of Texas. As of the 2020 census, its population was 8,472. Its county seat is Jacksboro. The county was created in 1856 and organized the next year. It is named for Patrick Churchill Jack and his brother William Houston Jack, both soldiers of the Texas Revolution.