Letcher County, Kentucky
Letcher County is a county in Kentucky. Its county FIPS code is 21133. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 21133
- Representative coordinates
- 37.118536, -82.861251
- County type
- County
- County seat or government
- Whitesburg
- Resident population, July 2025
- 19,952
- Land area
- 875.245 km²
- Water area
- 2.847 km²
- State
- Kentucky
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Letcher 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
40823 · 40826 · 40862 · 41517 · 41537 · 41731 · 41804 · 41810 · 41812 · 41815 · 41819 · 41821 · 41824 · 41825 · 41826 · 41832 · 41833 · 41835 · 41837 · 41838 · 41840 · 41845 · 41848 · 41849 · 41855 · 41858
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
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Find the county at your current point, check its ZIP area, or find its physical time zone.