ZIP Code 19374

19374 is one of Pennsylvania's ZIP codes, delivering to addresses in Toughkenamon, Chester County.

City: Toughkenamon
County: Chester County
State: Pennsylvania
Prefix: 193xx

Where this code sits

19374 is part of the 193xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Toughkenamon.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 19374 delivers to without sharing its boundary.

ZIP codes nearest 19374

The ZIP codes whose reference points sit closest to 19374.
ZIP code	Distance	Delivers to
ZIP code 19311	0.9 mi	Avondale, PA
ZIP code 19345	2.3 mi	Immaculata, PA
ZIP code 19318	3.2 mi	Chatham, PA
ZIP code 19348	3.5 mi	Kennett Square, PA
ZIP code 19390	4.3 mi	West Grove, PA
ZIP code 19350	4.5 mi	Landenberg, PA
ZIP code 19375	4.6 mi	Unionville, PA
ZIP code 19736	4.6 mi	Yorklyn, 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 19374, plotted from its record coordinates.

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

Scope ZIP code 19374. 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.