In which county is ZIP code 19331 located?

ZIP 19331 is listed under Delaware, PA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 19331: Concordville, PA

ZIP: 19331

County: Delaware

Coordinates: 39.88230, -75.51650

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 19331, serving Concordville in PA. It lies in Delaware and supports delivery, planning, and address verification.

Primary City	Concordville
ZIP Code	19331
County	Delaware
State	PA
Latitude / Longitude	39.88230, -75.51650
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 19331 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 19331 is commonly represented around 39.88230, -75.51650. These coordinates help identify the general area within Delaware, PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 19331 for mail delivery and general location reference in Delaware, PA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Concordville within PA.

Frequently Asked Questions

What is the primary city for ZIP code 19331?

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

In which county is 19331 located?

ZIP code 19331 is situated within Delaware, PA.

What are the coordinates for 19331?

The approximate center point is 39.88230 (Latitude) and -75.51650 (Longitude).

Is ZIP code 19331 active?

This page lists ZIP 19331 as Listed based on the latest refresh date shown above.

Does ZIP 19331 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