ZIP Code 25621

25621 is one of West Virginia's ZIP codes, delivering to addresses in Gilbert, Mingo County.

City: Gilbert
County: Mingo County
State: West Virginia
Prefix: 256xx

Where this code sits

25621 is part of the 256xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Gilbert.

Gilbert West Virginia ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 25621 delivers to without sharing its boundary.

ZIP codes nearest 25621

The ZIP codes whose reference points sit closest to 25621.
ZIP code	Distance	Delivers to
ZIP code 25608	4.4 mi	Baisden, WV
ZIP code 25644	5.5 mi	Sarah Ann, WV
ZIP code 25651	5.7 mi	Wharncliffe, WV
ZIP code 25650	5.8 mi	Verner, WV
ZIP code 25611	5.8 mi	Bruno, WV
ZIP code 25678	7.1 mi	Matewan, WV
ZIP code 24851	7.1 mi	Justice, WV
ZIP code 25635	8.0 mi	Man, WV

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 25621, plotted from its record coordinates.

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

Scope ZIP code 25621. 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.