ZIP Code 19425

19425 is one of Pennsylvania's ZIP codes, delivering to addresses in Chester Springs, Chester County.

City: Chester Springs
County: Chester County
State: Pennsylvania
Prefix: 194xx

Where this code sits

19425 is part of the 194xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Chester Springs.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 19425 delivers to without sharing its boundary.

ZIP codes nearest 19425

The ZIP codes whose reference points sit closest to 19425.
ZIP code	Distance	Delivers to
ZIP code 19480	2.5 mi	Uwchland, PA
ZIP code 19341	3.5 mi	Exton, PA
ZIP code 19442	4.2 mi	Kimberton, PA
ZIP code 19432	4.4 mi	Devault, PA
ZIP code 19354	6.1 mi	Lyndell, PA
ZIP code 19460	6.3 mi	Phoenixville, PA
ZIP code 19475	6.6 mi	Spring City, PA
ZIP code 19465	6.6 mi	Pottstown, PA

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 19425, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 19425. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.