In which county is ZIP code 19312 located?

ZIP 19312 is listed under Chester, PA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 19312: Berwyn, PA

ZIP: 19312

County: Chester

Coordinates: 40.04120, -75.44750

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 19312, serving Berwyn in PA. It lies in Chester and supports delivery, planning, and address verification.

Primary City	Berwyn
ZIP Code	19312
County	Chester
State	PA
Latitude / Longitude	40.04120, -75.44750
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 19312 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 19312 is approximately 40.04120 (latitude) and -75.44750 (longitude). This location sits within Chester, contributing to regional planning across PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 19312 for mail delivery and general location reference in Chester, PA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Berwyn within PA.

Frequently Asked Questions

What is the primary city for ZIP code 19312?

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

In which county is 19312 located?

ZIP code 19312 is situated within Chester, PA.

What are the coordinates for 19312?

The approximate center point is 40.04120 (Latitude) and -75.44750 (Longitude).

Is ZIP code 19312 active?

This page lists ZIP 19312 as Listed based on the latest refresh date shown above.

Does ZIP 19312 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