ZIP Code 57553

57553 is one of South Dakota's ZIP codes, delivering to addresses in Milesville, Haakon County.

City: Milesville
County: Haakon County
State: South Dakota
Prefix: 575xx

Where this code sits

57553 is part of the 575xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Milesville.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 57553 delivers to without sharing its boundary.

605 Area code 605

ZIP codes nearest 57553

The ZIP codes whose reference points sit closest to 57553.
ZIP code	Distance	Delivers to
ZIP code 57748	17 mi	Howes, SD
ZIP code 57622	18 mi	Cherry Creek, SD
ZIP code 57775	26 mi	Quinn, SD
ZIP code 57567	26 mi	Philip, SD
ZIP code 57537	36 mi	Hayes, SD
ZIP code 57791	36 mi	Wasta, SD
ZIP code 57792	37 mi	White Owl, SD
ZIP code 57552	39 mi	Midland, 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 57553, plotted from its record coordinates.

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

Scope ZIP code 57553. 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.