ZIP Code 57075

57075 is one of South Dakota's ZIP codes, delivering to addresses in Wentworth, Lake County.

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

Where this code sits

57075 is part of the 570xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Wentworth.

Wentworth South Dakota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 57075 delivers to without sharing its boundary.

605 Area code 605

ZIP codes nearest 57075

The ZIP codes whose reference points sit closest to 57075.
ZIP code	Distance	Delivers to
ZIP code 57057	5.8 mi	Rutland, SD
ZIP code 57016	6.1 mi	Chester, SD
ZIP code 57017	7.4 mi	Colman, SD
ZIP code 57042	7.8 mi	Madison, SD
ZIP code 57050	12 mi	Nunda, SD
ZIP code 57018	13 mi	Colton, SD
ZIP code 57024	16 mi	Egan, SD
ZIP code 57022	16 mi	Dell Rapids, 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 57075, plotted from its record coordinates.

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

Scope ZIP code 57075. 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.