Benton, KY zip code
Benton, Kentucky uses one zip code: 42025. Most of it is in Marshall County. Together these zip codes are home to about 20K people.
Zip codes
1
Population
20K
All zips combined
Largest zip
42025
19,941 residents
Zip codes in Benton
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 42025 | 19,941 | $70,067 |