ZIP Code 15731

15731 is one of Pennsylvania's ZIP codes, delivering to addresses in Coral, Indiana County.

City: Coral
County: Indiana County
State: Pennsylvania
Prefix: 157xx

Where this code sits

15731 is part of the 157xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Coral.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 15731 delivers to without sharing its boundary.

ZIP codes nearest 15731

The ZIP codes whose reference points sit closest to 15731.
ZIP code	Distance	Delivers to
ZIP code 15750	1.3 mi	Josephine, PA
ZIP code 15716	2.0 mi	Black Lick, PA
ZIP code 15754	4.1 mi	Lucernemines, PA
ZIP code 15748	5.0 mi	Homer City, PA
ZIP code 15720	5.1 mi	Brush Valley, PA
ZIP code 15717	5.8 mi	Blairsville, PA
ZIP code 15752	6.4 mi	Kent, PA
ZIP code 15713	6.7 mi	Aultman, 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 15731, plotted from its record coordinates.

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

Scope ZIP code 15731. 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.