ZIP Code 17251

17251 is one of Pennsylvania's ZIP codes, delivering to addresses in Roxbury, Franklin County.

City: Roxbury
County: Franklin County
State: Pennsylvania
Prefix: 172xx

Where this code sits

17251 is part of the 172xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Roxbury.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 17251 delivers to without sharing its boundary.

ZIP codes nearest 17251

The ZIP codes whose reference points sit closest to 17251.
ZIP code	Distance	Delivers to
ZIP code 17232	1.2 mi	Lurgan, PA
ZIP code 17244	2.8 mi	Orrstown, PA
ZIP code 17246	4.0 mi	Pleasant Hall, PA
ZIP code 17210	4.2 mi	Amberson, PA
ZIP code 17262	5.0 mi	Spring Run, PA
ZIP code 17240	5.3 mi	Newburg, PA
ZIP code 17265	5.4 mi	Upperstrasburg, PA
ZIP code 17220	6.1 mi	Dry Run, 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 17251, plotted from its record coordinates.

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

Scope ZIP code 17251. 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.