ZIP Code 25966

25966 is one of West Virginia's ZIP codes, delivering to addresses in Green Sulphur Springs, Summers County.

City: Green Sulphur Springs
County: Summers County
State: West Virginia
Prefix: 259xx

Where this code sits

25966 is part of the 259xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Green Sulphur Springs.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 25966 delivers to without sharing its boundary.

ZIP codes nearest 25966

The ZIP codes whose reference points sit closest to 25966.
ZIP code	Distance	Delivers to
ZIP code 25951	1.2 mi	Hinton, WV
ZIP code 25978	3.9 mi	Nimitz, WV
ZIP code 24935	7.1 mi	Forest Hill, WV
ZIP code 25969	7.1 mi	Jumping Branch, WV
ZIP code 24981	7.2 mi	Talcott, WV
ZIP code 25985	7.7 mi	Sandstone, WV
ZIP code 24985	8.1 mi	Wayside, WV
ZIP code 24962	8.7 mi	Pence Springs, 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 25966, plotted from its record coordinates.

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

Scope ZIP code 25966. 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.