ZIP Code 57369

57369 is one of South Dakota's ZIP codes, delivering to addresses in Platte, Charles Mix County.

City: Platte
County: Charles Mix County
State: South Dakota
Prefix: 573xx

Where this code sits

57369 is part of the 573xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Platte.

Platte South Dakota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 57369 delivers to without sharing its boundary.

605 Area code 605

ZIP codes nearest 57369

The ZIP codes whose reference points sit closest to 57369.
ZIP code	Distance	Delivers to
ZIP code 57364	17 mi	New Holland, SD
ZIP code 57342	17 mi	Geddes, SD
ZIP code 57344	21 mi	Harrison, SD
ZIP code 57355	22 mi	Kimball, SD
ZIP code 57523	24 mi	Burke, SD
ZIP code 57571	25 mi	Saint Charles, SD
ZIP code 57375	25 mi	Stickney, SD
ZIP code 57317	25 mi	Bonesteel, 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 57369, plotted from its record coordinates.

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

Scope ZIP code 57369. 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.