| County : | Carter County |
| State : | Tennessee (TN) |
| Land Area : | 341.20 sq mi |
| Water Area : | 6.43 sq mi |
| Latitude : | 36.2847441 |
| Longitude : | -82.1265932 |
| Population (2010): | 57,424 |
| Population Estimate (2012) : | 57,531 |
| Population Density : | 168.30/sq mi |
| Housing Units (2012) : | 27,746 |
| Median Household Income (2012) : | $32,908 (Tennessee : $44,140, USA : $53,046) |
| Median Family Income (2012) : | $41,218 (Tennessee : $54,737, USA : $64,585) |
| Median House Price (2012) : | $98,800 (Tennessee : $138,700, USA : $181,400) |
Carter County Cities / Towns
| Central (2,279) | Elizabethton City (14,176) | Hunter (1,854) |
| Johnson City (63,152) | Pine Crest (2,388) | Roan Mountain (1,360) |
| Watauga City (458) |
Carter County Zip Codes
| 37601 (36,182) | 37604 (34,245) | 37640 (3,743) |
| 37643 (33,689) | 37658 (4,386) | 37682 (667) |
| 37687 (5,038) | 37694 (1,955) |