ZIP Code 57376

57376 is one of South Dakota's ZIP codes, delivering to addresses in Tripp, Hutchinson County.

City: Tripp
County: Hutchinson County
State: South Dakota
Prefix: 573xx

Where this code sits

57376 is part of the 573xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Tripp.

Tripp South Dakota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 57376 delivers to without sharing its boundary.

605 Area code 605

ZIP codes nearest 57376

The ZIP codes whose reference points sit closest to 57376.
ZIP code	Distance	Delivers to
ZIP code 57330	9.5 mi	Delmont, SD
ZIP code 57366	11 mi	Parkston, SD
ZIP code 57354	13 mi	Kaylor, SD
ZIP code 57052	13 mi	Olivet, SD
ZIP code 57315	14 mi	Avon, SD
ZIP code 57059	15 mi	Scotland, SD
ZIP code 57331	16 mi	Dimock, SD
ZIP code 57066	18 mi	Tyndall, 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 57376, plotted from its record coordinates.

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

Scope ZIP code 57376. 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.