Goodwin ZIP code, South Dakota
The ZIP code for Goodwin, SD is 57238, and its area code is 605.
- USPS city name
- 1 ZIP code
- Population
- 101
- Area code
- 605
- County
- Deuel County
- State
- South Dakota
ZIP codes addressed as Goodwin
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
57238 | Goodwin , SD | Standard | 315 | $66,250 | $225,700 |
Map of Goodwin ZIP codes
The ZIP codes of Goodwin, SD, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Goodwin
The nearest larger towns are Kranzburg (175 people, 3.0 mi), Clear Lake (1,327 people, 11 mi) and Castlewood (804 people, 14 mi).
More nearby: every ZIP code in Deuel County · South Dakota ZIP codes
Cite this page
zipcodes.pro. “Goodwin, SD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/sd/goodwin
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