In which county is ZIP code 19033 located?

ZIP 19033 is listed under Delaware, PA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 19033: Folsom, PA

ZIP: 19033

County: Delaware

Coordinates: 39.89010, -75.32960

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Folsom, PA postal area 19033. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Folsom
ZIP Code	19033
County	Delaware
State	PA
Latitude / Longitude	39.89010, -75.32960
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 19033 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 19033 are listed as 39.89010 / -75.32960, useful for GPS and service checks in and around Folsom, PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 19033 for mail delivery and general location reference in Delaware, PA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Folsom within PA.

Frequently Asked Questions

What is the primary city for ZIP code 19033?

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

In which county is 19033 located?

ZIP code 19033 is situated within Delaware, PA.

What are the coordinates for 19033?

The approximate center point is 39.89010 (Latitude) and -75.32960 (Longitude).

Is ZIP code 19033 active?

This page lists ZIP 19033 as Listed based on the latest refresh date shown above.

Does ZIP 19033 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