ZIP Code 57057

57057 is one of South Dakota's ZIP codes, delivering to addresses in Rutland, Lake County.

City: Rutland
County: Lake County
State: South Dakota
Prefix: 570xx

Where this code sits

57057 is part of the 570xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Rutland.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 57057 delivers to without sharing its boundary.

605 Area code 605

ZIP codes nearest 57057

The ZIP codes whose reference points sit closest to 57057.
ZIP code	Distance	Delivers to
ZIP code 57075	5.8 mi	Wentworth, SD
ZIP code 57050	6.2 mi	Nunda, SD
ZIP code 57042	9.2 mi	Madison, SD
ZIP code 57017	10 mi	Colman, SD
ZIP code 57016	12 mi	Chester, SD
ZIP code 57061	13 mi	Sinai, SD
ZIP code 57054	15 mi	Ramona, SD
ZIP code 57024	16 mi	Egan, 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 57057, plotted from its record coordinates.

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

Scope ZIP code 57057. 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.