Liberty, KY zip code
Liberty, Kentucky uses one zip code: 42539. Most of it is in Casey County. Together these zip codes are home to about 9.2K people.
Zip codes
1
Population
9.2K
All zips combined
Largest zip
42539
9,249 residents
Zip codes in Liberty
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 42539 | 9,249 | $40,862 |