| City : | Somerville Town |
| County : | Fayette County, San Juan County |
| State : | Tennessee (TN) |
| | |
| Land Area : | 12.39 sq mi |
| Water Area : | 0.14 sq mi |
| Latitude : | 35.2322257 |
| Longitude : | -89.3753942 |
| | |
| Population (2010): | 3,094 |
| Population Estimate (2012) : | 3,114 |
| Population Density : | 249.66/sq mi |
| Housing Units (2012) : | 1,344 |
| Median Household Income (2012) : | $29,837 (Tennessee : $44,140, USA : $53,046) |
| Median Family Income (2012) : | $52,230 (Tennessee : $54,737, USA : $64,585) |
| Median House Price (2012) : | $91,300 (Tennessee : $138,700, USA : $181,400) |