County · Kentucky · United States
Hardin County ZIP codes
12 ZIP codes · 12 cities · FIPS 21093
Key facts
- State
- Kentucky (KY)
- FIPS code
- 21093
- Population
- 111,452
- Median household income
- $67,608
- Median age
- 37.4
- Land area
- 623.4 sq mi (1,614.6 km²)
- Population density
- 179 / sq mi
- Area codes
- 270, 364, 502
Cities and ZIP codes in Hardin County (12)
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.