Casey County, Kentucky ZIP codes
7 ZIP codes are in Casey County, plus 8 that cross in from neighboring counties.
- ZIP codes
- 7
- Population in these ZIPs
- 18,200
- Avg. median income
- $47,100population-weighted
- Cities & towns
- 7
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ZIP codes in Casey County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 40437 | Hustonville | 4,488 | $53,775 | $197,100 |
| 42516 | Bethelridge | 540 | $43,375 | $170,500 |
| 42528 | Dunnville | 2,126 | $50,227 | $162,600 |
| 42539 | Liberty | 9,249 | $40,862 | $162,200 |
| 42541 | Middleburg | 498 | $43,232 | $152,500 |
| 42565 | Windsor | 758 | $70,692 | $185,700 |
| 42566 | Yosemite | 541 | $60,156 | $143,800 |
ZIP codes partly in Casey County
These ZIP codes are mostly in a neighboring county but cover part of Casey County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 40009 | Bradfordsville | Marion County | 1,851 | $63,889 | $186,200 |
| 40328 | Gravel Switch | Marion County | 963 | $44,770 | $232,500 |
| 40442 | Kings Mountain | Lincoln County | 781 | — | $164,300 |
| 40464 | Parksville | Boyle County | 936 | $66,932 | $192,800 |
| 40484 | Stanford | Lincoln County | 12,331 | $52,609 | $209,600 |
| 40489 | Waynesburg | Lincoln County | 4,538 | $56,034 | $185,300 |
| 42642 | Russell Springs | Russell County | 13,459 | $52,633 | $163,100 |
| 42733 | Elk Horn | Taylor County | 1,610 | $81,250 | $216,900 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Casey County
Nearby counties
Frequently asked questions
How many ZIP codes are in Casey County, Kentucky?
7 ZIP codes are mainly in Casey County, and 8 more ZIP codes from neighboring areas reach partly into it.
What cities are in Casey County?
ZIP codes in Casey County use the city names Bethelridge, Dunnville, Hustonville, Liberty, Middleburg, Windsor and Yosemite.