ZIP Code 17042

17042 is one of Pennsylvania's ZIP codes, delivering to addresses in Lebanon, Lebanon County.

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

Where this code sits

17042 is part of the 170xx range, the group of codes handled by one mail processing centre. Lebanon is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Lebanon page.

Lebanon Pennsylvania ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 17042 delivers to without sharing its boundary.

ZIP codes nearest 17042

The ZIP codes whose reference points sit closest to 17042.
ZIP code	Distance	Delivers to
ZIP code 17085	3.8 mi	Rexmont, PA
ZIP code 17016	3.9 mi	Cornwall, PA
ZIP code 17046	4.0 mi	Lebanon, PA
ZIP code 17083	4.2 mi	Quentin, PA
ZIP code 17067	5.5 mi	Myerstown, PA
ZIP code 17088	5.9 mi	Schaefferstown, PA
ZIP code 17064	7.0 mi	Mount Gretna, PA
ZIP code 17039	7.6 mi	Kleinfeltersville, 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 17042, plotted from its record coordinates.

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

Scope ZIP code 17042. 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.