City
Castlewood, SD ZIP codes
1 ZIP, including 57223 as primary city.
Map of Castlewood
ZIP code map
ZIP share of this city
Population share
- 5722348.6%
Primary city
ZIP codes in Castlewood
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 57223 | Castlewood | Hamlin County | 1,367 | $88,571 |