Erwin, SD ZIP Code
ZIP code, county, time zone and coordinates of Erwin, South Dakota
The ZIP code of Erwin, SD is 57233. It is in Kingsbury County.
Mailing address format for Erwin
John Smith 123 Main St ERWIN SD 57233 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Erwin
| ZIP code | Population | Area | |
|---|---|---|---|
| 57233 | — | 36.7 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Erwin? Location, county and time zone
- State
- South Dakota
- County
- Kingsbury County
- GPS coordinates
- 44.48802, -97.44086
- Elevation
- 1,873 ft (571 m)
- Time zone
- America/ChicagoCST · UTC-06:00
- Population
- 40
Map of Erwin, SD 57233
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Erwin Street View
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Erwin ZIP code: FAQ
What is the ZIP code for Erwin, SD?
The main ZIP code for Erwin, SD is 57233.
How many ZIP codes does Erwin have?
Erwin has 1 ZIP code.
What county is Erwin, SD in?
Erwin is in Kingsbury County, South Dakota.
What time zone is Erwin in?
Erwin is in the America/Chicago time zone (CST, UTC-06:00 right now).
What are the coordinates of Erwin?
Latitude 44.48802, longitude -97.44086.
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