ZIP Code 17064

17064 is one of Pennsylvania's ZIP codes, delivering to addresses in Mount Gretna, Lebanon County.

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

Where this code sits

17064 is part of the 170xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mount Gretna.

Mount Gretna Pennsylvania ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 17064 delivers to without sharing its boundary.

ZIP codes nearest 17064

The ZIP codes whose reference points sit closest to 17064.
ZIP code	Distance	Delivers to
ZIP code 17083	2.8 mi	Quentin, PA
ZIP code 17041	3.9 mi	Lawn, PA
ZIP code 17016	4.0 mi	Cornwall, PA
ZIP code 17085	4.9 mi	Rexmont, PA
ZIP code 17545	6.1 mi	Manheim, PA
ZIP code 17010	6.4 mi	Campbelltown, PA
ZIP code 17042	7.0 mi	Lebanon, PA
ZIP code 17078	7.2 mi	Palmyra, 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 17064, plotted from its record coordinates.

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

Scope ZIP code 17064. 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.