ZIP Code 57541

57541 is one of South Dakota's ZIP codes, delivering to addresses in Ideal, Tripp County.

City: Ideal
County: Tripp County
State: South Dakota
Prefix: 575xx

Where this code sits

57541 is part of the 575xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Ideal.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 57541 delivers to without sharing its boundary.

605 Area code 605

ZIP codes nearest 57541

The ZIP codes whose reference points sit closest to 57541.
ZIP code	Distance	Delivers to
ZIP code 57584	11 mi	Witten, SD
ZIP code 57534	13 mi	Hamill, SD
ZIP code 57580	17 mi	Winner, SD
ZIP code 57544	23 mi	Kennebec, SD
ZIP code 57568	25 mi	Presho, SD
ZIP code 57585	26 mi	Wood, SD
ZIP code 57528	26 mi	Colome, SD
ZIP code 57563	27 mi	Okreek, 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 57541, plotted from its record coordinates.

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

Scope ZIP code 57541. 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.