ZIP Code 17578

17578 is one of Pennsylvania's ZIP codes, delivering to addresses in Stevens, Lancaster County.

City: Stevens
County: Lancaster County
State: Pennsylvania
Prefix: 175xx

Where this code sits

17578 is part of the 175xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Stevens.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 17578 delivers to without sharing its boundary.

ZIP codes nearest 17578

The ZIP codes whose reference points sit closest to 17578.
ZIP code	Distance	Delivers to
ZIP code 17567	2.5 mi	Reamstown, PA
ZIP code 17517	2.6 mi	Denver, PA
ZIP code 17522	3.2 mi	Ephrata, PA
ZIP code 17569	4.7 mi	Reinholds, PA
ZIP code 17501	4.8 mi	Akron, PA
ZIP code 17533	5.3 mi	Hopeland, PA
ZIP code 19501	5.8 mi	Adamstown, PA
ZIP code 17549	6.0 mi	Martindale, 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 17578, plotted from its record coordinates.

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

Scope ZIP code 17578. 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.