ZIP code · Ethan · South Dakota · United States
ZIP code 57334 — Ethan
ZIP code 57334 serves Ethan, South Dakota.
- Postal code
- 57334Single source Value from one source, not cross-checked.
- City
- Ethan
- County
- Davison
- State
- South Dakota
- Country
- United States
- Coordinates
- 43.5478, -97.9881 — precision precise (locality)
View on OpenStreetMap - Population
- 886 (ZCTA, ACS 5-year)
- Median household income
- $60,000
- Median age
- 32.2
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 · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page