Marshall County, Kentucky
4 ZIP codes · 302.13 sq mi of land · FIPS 21157
| Population | 31,743 |
|---|---|
| State | Kentucky |
| FIPS code | 21157 |
| Time zone | Central |
| Land area | 302.13 sq mi |
| Center (lat, long) | 36.8820, -88.3328 |
Area codes in this area
These are the area codes that most often serve Marshall 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)
BentonCalvert CityGilbertsvilleHardin
ZIP codes in Marshall County
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.