ZIP Code 17582

17582 is one of Pennsylvania's ZIP codes, delivering to addresses in Washington Boro, Lancaster County.

City: Washington Boro
County: Lancaster County
State: Pennsylvania
Prefix: 175xx

Where this code sits

17582 is part of the 175xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Washington Boro.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 17582 delivers to without sharing its boundary.

ZIP codes nearest 17582

The ZIP codes whose reference points sit closest to 17582.
ZIP code	Distance	Delivers to
ZIP code 17554	3.8 mi	Mountville, PA
ZIP code 17603	4.1 mi	Lancaster, PA
ZIP code 17512	4.3 mi	Columbia, PA
ZIP code 17551	4.5 mi	Millersville, PA
ZIP code 17317	4.5 mi	East Prospect, PA
ZIP code 17312	4.5 mi	Craley, PA
ZIP code 17368	4.6 mi	Wrightsville, PA
ZIP code 17575	5.3 mi	Silver Spring, 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 17582, plotted from its record coordinates.

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

Scope ZIP code 17582. 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.