Casey County, Kentucky ZIP Codes
- ZIP records
7 - Cities represented
7 - Sum of listed ZIP population estimates
18,200
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 42539 | Liberty | 9,249 |
| 2 | 40437 | Hustonville | 4,488 |
| 3 | 42528 | Dunnville | 2,126 |
| 4 | 42565 | Windsor | 758 |
| 5 | 42566 | Yosemite | 541 |
| 6 | 42516 | Bethelridge | 540 |
| 7 | 42541 | Middleburg | 498 |
Cities in Casey County
ZIP Directory
Browse all ZIP data for Kentucky
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.