ZIP Code 17088

17088 is one of Pennsylvania's ZIP codes, delivering to addresses in Schaefferstown, Lebanon County.

City: Schaefferstown
County: Lebanon County
State: Pennsylvania
Prefix: 170xx

Where this code sits

17088 is part of the 170xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Schaefferstown.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 17088 delivers to without sharing its boundary.

ZIP codes nearest 17088

The ZIP codes whose reference points sit closest to 17088.
ZIP code	Distance	Delivers to
ZIP code 17039	1.9 mi	Kleinfeltersville, PA
ZIP code 17533	4.8 mi	Hopeland, PA
ZIP code 17085	5.0 mi	Rexmont, PA
ZIP code 17073	5.5 mi	Newmanstown, PA
ZIP code 17067	5.7 mi	Myerstown, PA
ZIP code 17087	5.9 mi	Richland, PA
ZIP code 17042	5.9 mi	Lebanon, PA
ZIP code 17016	6.1 mi	Cornwall, 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 17088, plotted from its record coordinates.

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

Scope ZIP code 17088. 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.