ZIP code · Vienna · South Dakota · United States
ZIP code 57271 — Vienna
ZIP code 57271 serves Vienna, South Dakota.
- Postal code
- 57271Single source Value from one source, not cross-checked.
- City
- Vienna
- County
- Clark
- State
- South Dakota
- Country
- United States
- Coordinates
- 44.7362, -97.5307 — precision precise (locality)
View on OpenStreetMap - Population
- 195 (ZCTA, ACS 5-year)
- Median household income
- $67,625
- Median age
- 32.3
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
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 · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page