Founded in 1806, Casey County is one of 120 counties in the state of Kentucky. Historically, Casey County was formed from Lincoln County. The city of Liberty is the county seat. With FIPS code of 45, Casey County has a population of 15,866 and area of 446 square miles (1,155 km2).
List of all cities in Casey County, KY alphabetically
| City/Town | Postal Code | Area Code |
| Bethelridge, KY | 42516 | 606 |
| Clementsville, KY | 42539 | 606 |
| Dunnville, KY | 42528 | 606 |
| Liberty, KY | 42539 | 606 |
| Middleburg, KY | 42541 | 606 |
| Windsor, KY | 42565 | 606 |
| Yosemite, KY | 42566 | 606 |