| County : | Decatur County |
| State : | Tennessee (TN) |
| Land Area : | 333.84 sq mi |
| Water Area : | 11.04 sq mi |
| Latitude : | 35.6034221 |
| Longitude : | -88.1073838 |
| Population (2010): | 11,757 |
| Population Estimate (2012) : | 11,732 |
| Population Density : | 35.22/sq mi |
| Housing Units (2012) : | 6,873 |
| Median Household Income (2012) : | $34,146 (Tennessee : $44,140, USA : $53,046) |
| Median Family Income (2012) : | $49,453 (Tennessee : $54,737, USA : $64,585) |
| Median House Price (2012) : | $80,400 (Tennessee : $138,700, USA : $181,400) |
Decatur County Cities / Towns
| Decaturville Town (867) | Parsons City (2,373) | Scotts Hill Town (984) |
Decatur County Zip Codes
| 38311 (786) | 38329 (3,220) | 38341 (2,252) |
| 38363 (6,097) | 38374 (2,052) | 38380 (574) |