Decatur County, Tennessee

Decatur County
Decatur County Courthouse in Decaturville
Location within the U.S. state of Tennessee
Tennessee's location within the U.S.
Coordinates: 35°37′N 88°07′W / 35.61°N 88.11°W / 35.61; -88.11
Country United States
State Tennessee
FoundedNovember 1845
Named afterStephen Decatur
SeatDecaturville
Largest cityParsons
Area
  Total
345 sq mi (890 km2)
  Land334 sq mi (870 km2)
  Water11 sq mi (30 km2)  3.2%
Population
 (2020)
  Total
11,435
  Density35/sq mi (14/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Congressional district7th
Websitedecaturcountytn.gov

Decatur County is a county located in the U.S. state of Tennessee. As of the 2020 census, the population was 11,435. Its county seat is Decaturville.