States ZIP Finder Rankings About Contact

Enter a ZIP code

Home
South Dakota
Grant County

Grant County, South Dakota ZIP Codes

ZIP codes: 8
Cities: 8
State: South Dakota (SD)
County FIPS: 46051

Cities in Grant County

Big Stone City
Labolt
Marvin
Milbank
Revillo
Stockholm
Strandburg
Twin Brooks

ZIP codes in Grant County

57216Big Stone City
57246Labolt
57251Marvin
57252Milbank
57259Revillo
57264Stockholm
57265Strandburg
57269Twin Brooks

All South Dakota ZIP codes

Free US ZIP code lookup — city, county, state, coordinates and nearby ZIPs for every ZIP code in the country.

A product of Arventra Technologies.

ZIP codes are postal delivery routes and do not always match city or municipal boundaries.

Explore

All States
Browse Cities
Browse Counties
ZIP Finder
ZIP Rankings

Popular ZIPs

90210 — Beverly Hills, CA
10001 — New York, NY
60601 — Chicago, IL
94105 — San Francisco, CA
73301 — Austin, TX

Company

About
Contact
Privacy Policy
Terms of Use

© 2026 ZIPAtlas — US ZIP Code Lookup

33,100 ZIP codes · 52 states & territories