Union County, Kentucky
4 ZIP codes · 342.88 sq mi of land · FIPS 21225
| Population | 13,260 |
|---|---|
| State | Kentucky |
| FIPS code | 21225 |
| Time zone | Central |
| Land area | 342.88 sq mi |
| Center (lat, long) | 37.6580, -87.9517 |
Area codes in this area
These are the area codes that most often serve Union 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)
MorganfieldSturgisUniontownWaverly
ZIP codes in Union County
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.