There are 6 zip codes in Casey County, Kentucky. The most populated is 42539, located in Liberty. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
425399,896Liberty
425282,156Dunnville
42565872Windsor
42516504Bethelridge
42566360Yosemite
42541279Middleburg
showing: 6 rows

Zip Codes in Casey County, Kentucky by Population (2024)