ZIP Code 57788

57788 is one of South Dakota's ZIP codes, delivering to addresses in Vale, Butte County.

City: Vale
County: Butte County
State: South Dakota
Prefix: 577xx

Where this code sits

57788 is part of the 577xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Vale.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 57788 delivers to without sharing its boundary.

605 Area code 605

ZIP codes nearest 57788

The ZIP codes whose reference points sit closest to 57788.
ZIP code	Distance	Delivers to
ZIP code 57760	8.2 mi	Newell, SD
ZIP code 57762	8.5 mi	Nisland, SD
ZIP code 57741	15 mi	Fort Meade, SD
ZIP code 57793	17 mi	Whitewood, SD
ZIP code 57785	18 mi	Sturgis, SD
ZIP code 57779	18 mi	Saint Onge, SD
ZIP code 57717	23 mi	Belle Fourche, SD
ZIP code 57732	24 mi	Deadwood, SD

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 57788, plotted from its record coordinates.

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

Scope ZIP code 57788. 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.