| County : | Fentress County |
| State : | Tennessee (TN) |
| Land Area : | 498.61 sq mi |
| Water Area : | 0.32 sq mi |
| Latitude : | 36.3760785 |
| Longitude : | -84.9327026 |
| Population (2010): | 17,959 |
| Population Estimate (2012) : | 17,945 |
| Population Density : | 36.02/sq mi |
| Housing Units (2012) : | 8,961 |
| Median Household Income (2012) : | $27,773 (Tennessee : $44,140, USA : $53,046) |
| Median Family Income (2012) : | $37,197 (Tennessee : $54,737, USA : $64,585) |
| Median House Price (2012) : | $95,100 (Tennessee : $138,700, USA : $181,400) |
Fentress County Cities / Towns
| Allardt City (634) | Clarkrange (575) | Grimsley (1,167) |
| Jamestown City (1,959) |
Fentress County Zip Codes
| 37726 (2,037) | 38504 (901) | 38549 (3,679) |
| 38553 (2,312) | 38556 (12,540) | 38565 (1,098) |
| 38574 (8,413) | 38577 (1,153) | 38589 (200) |