ZIP code · Columbia · South Dakota · United States
ZIP code 57433 — Columbia
ZIP code 57433 serves Columbia, South Dakota.
- Postal code
- 57433Single source Value from one source, not cross-checked.
- City
- Columbia
- County
- Brown
- State
- South Dakota
- Country
- United States
- Coordinates
- 45.6512, -98.3158 — precision precise (locality)
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Nearby localities
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