Knox County, Kentucky
15 ZIP codes · 386.33 sq mi of land · FIPS 21121
| Population | 29,865 |
|---|---|
| State | Kentucky |
| FIPS code | 21121 |
| Time zone | Eastern |
| Land area | 386.33 sq mi |
| Center (lat, long) | 36.8885, -83.8556 |
Area codes in this area
These are the area codes that most often serve Knox County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
GrayWoodbineArtemusBarbourvilleBimbleBryants StoreCannonFlat LickGirdlerGreen RoadHeidrickHinkleScalfTrosperWalker
ZIP codes in Knox County
40734 Gray40771 Woodbine40903 Artemus40906 Barbourville40915 Bimble40921 Bryants Store40923 Cannon40935 Flat Lick40943 Girdler40946 Green Road40949 Heidrick40953 Hinkle40982 Scalf40995 Trosper40997 Walker
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.