ZIP Code 17370

17370 is one of Pennsylvania's ZIP codes, delivering to addresses in York Haven, York County.

City: York Haven
County: York County
State: Pennsylvania
Prefix: 173xx

Where this code sits

17370 is part of the 173xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to York Haven.

York Haven Pennsylvania ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 17370 delivers to without sharing its boundary.

ZIP codes nearest 17370

The ZIP codes whose reference points sit closest to 17370.
ZIP code	Distance	Delivers to
ZIP code 17319	2.7 mi	Etters, PA
ZIP code 17345	4.2 mi	Manchester, PA
ZIP code 17339	5.4 mi	Lewisberry, PA
ZIP code 17347	5.4 mi	Mount Wolf, PA
ZIP code 17502	5.4 mi	Bainbridge, PA
ZIP code 17034	6.0 mi	Highspire, PA
ZIP code 17057	6.1 mi	Middletown, PA
ZIP code 17318	7.4 mi	Emigsville, 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 17370, plotted from its record coordinates.

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

Scope ZIP code 17370. 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.