In which county is ZIP code 42345 located?

ZIP 42345 is listed under Muhlenberg, KY.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 42345: Greenville, KY

ZIP: 42345

County: Muhlenberg

Coordinates: 37.20760, -87.18060

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Greenville, KY postal area 42345. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Greenville
ZIP Code	42345
County	Muhlenberg
State	KY
Latitude / Longitude	37.20760, -87.18060
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 42345 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 42345 is approximately 37.20760 (latitude) and -87.18060 (longitude). This location sits within Muhlenberg, contributing to regional planning across KY.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 42345 for mail delivery and general location reference in Muhlenberg, KY.

Some addresses near Greenville may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Greenville within KY.

Frequently Asked Questions

What is the primary city for ZIP code 42345?

The primary city for this ZIP code is Greenville, located in KY.

In which county is 42345 located?

ZIP code 42345 is situated within Muhlenberg, KY.

What are the coordinates for 42345?

The approximate center point is 37.20760 (Latitude) and -87.18060 (Longitude).

Is ZIP code 42345 active?

This page lists ZIP 42345 as Listed based on the latest refresh date shown above.

Does ZIP 42345 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

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