57223 postal code
United StatesUpdated 2026-11-09Castlewood, South DakotaHamlin5 digits
Postal code details
1 placeCode
57223
Place
Castlewood
Region
South Dakota
County
Hamlin
Coordinates
44.7313, -97.0204
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
44.7313, -97.0204© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Castlewood | South Dakota | Hamlin | 44.7313, -97.0204 |
Same code in other countries
5| Country | Place | Region |
|---|---|---|
| DE Germany | Kreuztal | Nordrhein-Westfalen |
| KR South Korea | 황룡면 | 전라남도 |
| PL Poland | Chałupki | Lower Silesia |
| SE Sweden | Oskarshamn | Kalmar |
| UA Ukraine | Грейгове (Грейгівська) | Mykolaivska |
FAQ
Which city is 57223 in?
Castlewood, South Dakota, United States.
What are the coordinates of 57223?
44.7313, -97.0204
Is 57223 used in other countries?
Yes, 5 other countries.
Updated 2026-11-09. Attribution in Data & license.