In which county is ZIP code 15564 located?

ZIP 15564 is listed under Somerset, PA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 15564: Wellersburg, PA

ZIP: 15564

County: Somerset

Coordinates: 39.72990, -78.84410

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 15564 in Wellersburg, PA. We include verified county details for Somerset plus key geographic references used for mapping and logistics.

Primary City	Wellersburg
ZIP Code	15564
County	Somerset
State	PA
Latitude / Longitude	39.72990, -78.84410
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 15564 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 15564 is approximately 39.72990 (latitude) and -78.84410 (longitude). This location sits within Somerset, contributing to regional planning across PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 15564 for mail delivery and general location reference in Somerset, PA.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Wellersburg.

Related ZIP Codes (Nearby)

Explore other postal codes near Wellersburg within PA.

Frequently Asked Questions

What is the primary city for ZIP code 15564?

The primary city for this ZIP code is Wellersburg, located in PA.

In which county is 15564 located?

ZIP code 15564 is situated within Somerset, PA.

What are the coordinates for 15564?

The approximate center point is 39.72990 (Latitude) and -78.84410 (Longitude).

Is ZIP code 15564 active?

This page lists ZIP 15564 as Listed based on the latest refresh date shown above.

Does ZIP 15564 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