ZIP Code 19317

19317 is one of Pennsylvania's ZIP codes, delivering to addresses in Chadds Ford, Delaware County.

City: Chadds Ford
County: Delaware County
State: Pennsylvania
Prefix: 193xx

Where this code sits

19317 is part of the 193xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Chadds Ford.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 19317 delivers to without sharing its boundary.

ZIP codes nearest 19317

The ZIP codes whose reference points sit closest to 19317.
ZIP code	Distance	Delivers to
ZIP code 19357	2.9 mi	Mendenhall, PA
ZIP code 19366	3.2 mi	Pocopson, PA
ZIP code 19340	3.9 mi	Concordville, PA
ZIP code 19331	4.0 mi	Concordville, PA
ZIP code 19373	4.1 mi	Thornton, PA
ZIP code 19735	4.3 mi	Winterthur, DE
ZIP code 19060	4.7 mi	Garnet Valley, PA
ZIP code 19732	5.0 mi	Rockland, DE

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 19317, plotted from its record coordinates.

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

Scope ZIP code 19317. 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.