Knox County, Tennessee
Knox County is a county in Tennessee. Its county FIPS code is 47093. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 47093
- Representative coordinates
- 35.992726, -83.937721
- County type
- County
- County seat or government
- Knoxville
- Resident population, July 2025
- 511,453
- Land area
- 1,316.556 km²
- Water area
- 45.461 km²
- State
- Tennessee
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Knox County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/New_York | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
37709 · 37721 · 37754 · 37764 · 37772 · 37779 · 37806 · 37807 · 37830 · 37849 · 37853 · 37871 · 37902 · 37909 · 37912 · 37914 · 37915 · 37916 · 37917 · 37918 · 37919 · 37920 · 37921 · 37922 · 37923 · 37924 · 37929 · 37931 · 37932 · 37934 · 37938
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Use the US government local-office directory ↗ to find the office responsible for your address. A county website has not been confidently matched here. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.