ZIP Code 57018

57018 is one of South Dakota's ZIP codes, delivering to addresses in Colton, Minnehaha County.

City: Colton
County: Minnehaha County
State: South Dakota
Prefix: 570xx

Where this code sits

57018 is part of the 570xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Colton.

Colton South Dakota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 57018 delivers to without sharing its boundary.

605 Area code 605

ZIP codes nearest 57018

The ZIP codes whose reference points sit closest to 57018.
ZIP code	Distance	Delivers to
ZIP code 57041	6.3 mi	Lyons, SD
ZIP code 57016	7.2 mi	Chester, SD
ZIP code 57003	11 mi	Baltic, SD
ZIP code 57020	11 mi	Crooks, SD
ZIP code 57109	12 mi	Sioux Falls, SD
ZIP code 57117	12 mi	Sioux Falls, SD
ZIP code 57118	12 mi	Sioux Falls, SD
ZIP code 57193	12 mi	Sioux Falls, 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 57018, plotted from its record coordinates.

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

Scope ZIP code 57018. 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.