ZIP Code 57758

57758 is one of South Dakota's ZIP codes, delivering to addresses in Mud Butte, Meade County.

City: Mud Butte
County: Meade County
State: South Dakota
Prefix: 577xx

Where this code sits

57758 is part of the 577xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mud Butte.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 57758 delivers to without sharing its boundary.

605 Area code 605

ZIP codes nearest 57758

The ZIP codes whose reference points sit closest to 57758.
ZIP code	Distance	Delivers to
ZIP code 57787	26 mi	Union Center, SD
ZIP code 57792	34 mi	White Owl, SD
ZIP code 57737	34 mi	Enning, SD
ZIP code 57644	34 mi	Meadow, SD
ZIP code 57760	35 mi	Newell, SD
ZIP code 57651	37 mi	Reva, SD
ZIP code 57626	37 mi	Faith, SD
ZIP code 57620	37 mi	Bison, 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 57758, plotted from its record coordinates.

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

Scope ZIP code 57758. 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.