| County : | Knox County |
| State : | Kentucky (KY) |
| Land Area : | 386.30 sq mi |
| Water Area : | 1.45 sq mi |
| Latitude : | 36.8874758 |
| Longitude : | -83.8556299 |
| Population (2010): | 31,883 |
| Population Estimate (2012) : | 31,874 |
| Population Density : | 82.54/sq mi |
| Housing Units (2012) : | 14,485 |
| Median Household Income (2012) : | $24,193 (Kentucky : $42,610, USA : $53,046) |
| Median Family Income (2012) : | $32,681 (Kentucky : $53,833, USA : $64,585) |
| Median House Price (2012) : | $73,500 (Kentucky : $120,000, USA : $181,400) |
Knox County Cities / Towns
| Artemus (590) | Barbourville City (3,165) | Corbin City (7,304) |
| Flat Lick (960) | North Corbin (1,773) |
Knox County Zip Codes
| 40701 (29,497) | 40734 (3,764) | 40759 (2,531) |
| 40763 (469) | 40771 (1,068) | 40903 (681) |
| 40906 (11,132) | 40915 (896) | 40921 (295) |
| 40923 (735) | 40935 (2,699) | 40943 (748) |
| 40946 (220) | 40949 (788) | 40953 (998) |
| 40982 (388) | 40995 (121) | 40997 (371) |