ZIP Code 57317

57317 is one of South Dakota's ZIP codes, delivering to addresses in Bonesteel, Gregory County.

City: Bonesteel
County: Gregory County
State: South Dakota
Prefix: 573xx

Where this code sits

57317 is part of the 573xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bonesteel.

Bonesteel South Dakota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 57317 delivers to without sharing its boundary.

605 Area code 605

ZIP codes nearest 57317

The ZIP codes whose reference points sit closest to 57317.
ZIP code	Distance	Delivers to
ZIP code 57571	5.4 mi	Saint Charles, SD
ZIP code 57335	8.3 mi	Fairfax, SD
ZIP code 68755	9.1 mi	Naper, NE
ZIP code 57538	12 mi	Herrick, SD
ZIP code 68722	13 mi	Butte, NE
ZIP code 57523	17 mi	Burke, SD
ZIP code 68777	19 mi	Spencer, NE
ZIP code 57342	20 mi	Geddes, 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 57317, plotted from its record coordinates.

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

Scope ZIP code 57317. 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.