ZIP Code 57026

57026 is one of South Dakota's ZIP codes, delivering to addresses in Elkton, Brookings County.

City: Elkton
County: Brookings County
State: South Dakota
Prefix: 570xx

Where this code sits

57026 is part of the 570xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Elkton.

Elkton South Dakota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 57026 delivers to without sharing its boundary.

605 Area code 605

ZIP codes nearest 57026

The ZIP codes whose reference points sit closest to 57026.
ZIP code	Distance	Delivers to
ZIP code 57002	11 mi	Aurora, SD
ZIP code 56149	11 mi	Lake Benton, MN
ZIP code 57028	13 mi	Flandreau, SD
ZIP code 57276	14 mi	White, SD
ZIP code 57006	15 mi	Brookings, SD
ZIP code 57007	17 mi	Brookings, SD
ZIP code 56178	19 mi	Tyler, MN
ZIP code 57024	19 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 57026, plotted from its record coordinates.

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

Scope ZIP code 57026. 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.