ZIP Code 57002

57002 is one of South Dakota's ZIP codes, delivering to addresses in Aurora, Brookings County.

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

Where this code sits

57002 is part of the 570xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Aurora.

Aurora South Dakota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 57002 delivers to without sharing its boundary.

605 Area code 605

ZIP codes nearest 57002

The ZIP codes whose reference points sit closest to 57002.
ZIP code	Distance	Delivers to
ZIP code 57006	4.6 mi	Brookings, SD
ZIP code 57007	7.3 mi	Brookings, SD
ZIP code 57276	10 mi	White, SD
ZIP code 57026	11 mi	Elkton, SD
ZIP code 57071	11 mi	Volga, SD
ZIP code 57028	16 mi	Flandreau, SD
ZIP code 57220	16 mi	Bruce, SD
ZIP code 57061	17 mi	Sinai, 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 57002, plotted from its record coordinates.

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

Scope ZIP code 57002. 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.