ZIP Code 17266

17266 is one of Pennsylvania's ZIP codes, delivering to addresses in Walnut Bottom, Cumberland County.

City: Walnut Bottom
County: Cumberland County
State: Pennsylvania
Prefix: 172xx

Where this code sits

17266 is part of the 172xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Walnut Bottom.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 17266 delivers to without sharing its boundary.

ZIP codes nearest 17266

The ZIP codes whose reference points sit closest to 17266.
ZIP code	Distance	Delivers to
ZIP code 17257	6.3 mi	Shippensburg, PA
ZIP code 17241	6.9 mi	Newville, PA
ZIP code 17240	9.0 mi	Newburg, PA
ZIP code 17081	10 mi	Plainfield, PA
ZIP code 17306	11 mi	Bendersville, PA
ZIP code 17015	11 mi	Carlisle, PA
ZIP code 17065	12 mi	Mount Holly Springs, PA
ZIP code 17337	12 mi	Idaville, 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 17266, plotted from its record coordinates.

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

Scope ZIP code 17266. 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.