ZIP code · Buffalo Gap · South Dakota · United States

ZIP code 57722 — Buffalo Gap

Name: Buffalo Gap (57722)
Address: South Dakota, 57722, US

ZIP code 57722 serves Buffalo Gap, South Dakota.

Postal code: 57722
Single source Value from one source, not cross-checked.
City: Buffalo Gap
County: Custer
State: South Dakota
Country: United States
Coordinates: 43.4958, -103.3157 — precision estimated (postal-area centroid)
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Nearby localities

57747Hot Springs
57766Oral
57730Custer
57738Fairburn
57782Smithwick
57773Pringle
57744Hermosa
57763Oelrichs
57751Keystone
57735Edgemont

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page