ZIP Code 17225

17225 is one of Pennsylvania's ZIP codes, delivering to addresses in Greencastle, Franklin County.

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

Where this code sits

17225 is part of the 172xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Greencastle.

Greencastle Pennsylvania ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 17225 delivers to without sharing its boundary.

ZIP codes nearest 17225

The ZIP codes whose reference points sit closest to 17225.
ZIP code	Distance	Delivers to
ZIP code 17256	3.8 mi	Shady Grove, PA
ZIP code 17263	4.2 mi	State Line, PA
ZIP code 21767	5.7 mi	Maugansville, MD
ZIP code 17235	5.9 mi	Marion, PA
ZIP code 17272	6.4 mi	Zullinger, PA
ZIP code 17231	8.0 mi	Lemasters, PA
ZIP code 17247	8.9 mi	Quincy, PA
ZIP code 17236	8.9 mi	Mercersburg, 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 17225, plotted from its record coordinates.

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

Scope ZIP code 17225. 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.