States ZIP Finder Rankings About Contact

Enter a ZIP code

Home
South Dakota
Custer County

Custer County, South Dakota ZIP Codes

ZIP codes: 4
Cities: 4
State: South Dakota (SD)
County FIPS: 46033

Cities in Custer County

Custer
Fairburn
Hermosa
Pringle

ZIP codes in Custer County

57730Custer
57738Fairburn
57744Hermosa
57773Pringle

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