| County : | Rhea County |
| State : | Tennessee (TN) |
| Land Area : | 315.38 sq mi |
| Water Area : | 21.03 sq mi |
| Latitude : | 35.6005870 |
| Longitude : | -84.9495522 |
| Population (2010): | 31,809 |
| Population Estimate (2012) : | 31,817 |
| Population Density : | 100.86/sq mi |
| Housing Units (2012) : | 14,365 |
| Median Household Income (2012) : | $36,470 (Tennessee : $44,140, USA : $53,046) |
| Median Family Income (2012) : | $45,443 (Tennessee : $54,737, USA : $64,585) |
| Median House Price (2012) : | $105,700 (Tennessee : $138,700, USA : $181,400) |
Rhea County Cities / Towns
| Dayton City (7,191) | Graysville Town (1,502) | Spring City Town (1,981) |
Rhea County Zip Codes
| 37321 (19,113) | 37332 (2,609) | 37337 (1,470) |
| 37338 (3,093) | 37381 (8,855) |