In which county is ZIP code 15312 located?

ZIP 15312 is listed under Washington, PA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 15312: Avella, PA

ZIP: 15312

County: Washington

Coordinates: 40.27340, -80.45650

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 15312, serving Avella in PA. It lies in Washington and supports delivery, planning, and address verification.

Primary City	Avella
ZIP Code	15312
County	Washington
State	PA
Latitude / Longitude	40.27340, -80.45650
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 15312 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 15312 is approximately 40.27340 (latitude) and -80.45650 (longitude). This location sits within Washington, contributing to regional planning across PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 15312 for mail delivery and general location reference in Washington, PA.

This ZIP may extend beyond the city core into nearby communities within Washington.

Related ZIP Codes (Nearby)

Explore other postal codes near Avella within PA.

Frequently Asked Questions

What is the primary city for ZIP code 15312?

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

In which county is 15312 located?

ZIP code 15312 is situated within Washington, PA.

What are the coordinates for 15312?

The approximate center point is 40.27340 (Latitude) and -80.45650 (Longitude).

Is ZIP code 15312 active?

This page lists ZIP 15312 as Listed based on the latest refresh date shown above.

Does ZIP 15312 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