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ZIP Code 19404: Norristown, PA

ZIP: 19404
County: Montgomery County
Coordinates: 40.21190, -75.35590
ZIP Type: Standard
Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 19404, serving Norristown in PA. It lies in Montgomery County and supports delivery, planning, and address verification.

Primary CityNorristown
ZIP Code19404
CountyMontgomery County
StatePA
Latitude / Longitude40.21190, -75.35590
ZIP TypeStandard
Time ZoneEastern Time (ET)
Data Updated2026-01-08
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Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap
These links show the approximate center point for ZIP 19404 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 19404 are listed as 40.21190 / -75.35590, useful for GPS and service checks in and around Norristown, PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 19404 for mail delivery and general location reference in Montgomery County, PA.
Some addresses near Norristown may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Norristown within PA.

Norristown - 19403North Apollo - 15673Norristown - 19401North Bend - 17760Normalville - 15469North East - 16428
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Frequently Asked Questions

What is the primary city for ZIP code 19404?
The primary city for this ZIP code is Norristown, located in PA.
In which county is 19404 located?
ZIP code 19404 is situated within Montgomery County, PA.
What are the coordinates for 19404?
The approximate center point is 40.21190 (Latitude) and -75.35590 (Longitude).
Is ZIP code 19404 active?
This page lists ZIP 19404 as Listed based on the latest refresh date shown above.
Does ZIP 19404 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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