ZIP Code 42539: Liberty, KY
County: Casey
Coordinates: 37.31460, -84.97190
ZIP Type: Standard
Time Zone: Eastern Time (ET)
Explore detailed information for ZIP code 42539 in Liberty, KY. We include verified county details for Casey plus key geographic references used for mapping and logistics.
| Primary City | Liberty |
| ZIP Code | 42539 |
| County | Casey |
| State | KY |
| Latitude / Longitude | 37.31460, -84.97190 |
| ZIP Type | Standard |
| Time Zone | Eastern Time (ET) |
| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 42539 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 42539 are listed as 37.31460 / -84.97190, useful for GPS and service checks in and around Liberty, KY.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 42539 for mail delivery and general location reference in
Casey,
KY.
This ZIP may extend beyond the city core into nearby communities within Casey.
Related ZIP Codes (Nearby)
Explore other postal codes near Liberty within KY.
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Frequently Asked Questions
What is the primary city for ZIP code 42539?
The primary city for this ZIP code is Liberty, located in KY.
In which county is 42539 located?
ZIP code 42539 is situated within Casey, KY.
What are the coordinates for 42539?
The approximate center point is 37.31460 (Latitude) and -84.97190 (Longitude).
Is ZIP code 42539 active?
This page lists ZIP 42539 as Listed based on the latest refresh date shown above.
Does ZIP 42539 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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Methodology & Data Notes
How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.
Page updated: 2026-01-08