ZIP Code 15870

15870 is one of Pennsylvania's ZIP codes, delivering to addresses in Wilcox, Elk County.

City: Wilcox
County: Elk County
State: Pennsylvania
Prefix: 158xx

Where this code sits

15870 is part of the 158xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Wilcox.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 15870 delivers to without sharing its boundary.

ZIP codes nearest 15870

The ZIP codes whose reference points sit closest to 15870.
ZIP code	Distance	Delivers to
ZIP code 15845	5.6 mi	Johnsonburg, PA
ZIP code 16735	8.5 mi	Kane, PA
ZIP code 16734	8.7 mi	James City, PA
ZIP code 16733	11 mi	Hazel Hurst, PA
ZIP code 16740	11 mi	Mount Jewett, PA
ZIP code 16728	11 mi	De Young, PA
ZIP code 15857	12 mi	Saint Marys, PA
ZIP code 15853	15 mi	Ridgway, 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 15870, plotted from its record coordinates.

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

Scope ZIP code 15870. 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.