Hardin, KY ZIP code
The ZIP code for Hardin, Kentucky is 42048. It is in Marshall County.
- Population in these ZIPs
- 2,083
- Avg. median income
- $55,700population-weighted
- Typical home value
- $148,700population-weighted
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Hardin, KY ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 42048 | 2,083 | $55,714 | $148,700 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Hardin
- Dexter 4 mi
- Almo 5 mi
- Benton 8 mi
- Kirksey 8 mi
- Murray 9 mi
- Gilbertsville 14 mi
- Farmington 15 mi
- Symsonia 16 mi
- Hazel 16 mi
- New Concord 16 mi
- Calvert City 19 mi
- Mayfield 19 mi
Frequently asked questions
What is the ZIP code for Hardin, KY?
The ZIP code for Hardin, KY is 42048.
What county is Hardin, Kentucky in?
Hardin ZIP codes are in Marshall County.