Postal reference
ZIP 57223, South Dakota
ZIP code 57223 is associated with Castlewood in South Dakota in the GeoNames postal reference.
Reference details
- State
- South Dakota (SD)
- ZIP code
- 57223
- Associated localities
- Castlewood
- County names in postal records
- Hamlin
- Approximate postal point
- 44.7313, -97.0204
View point on map ↗
Postal information is adapted from GeoNames, CC BY 4.0. Locality associations and coordinates are approximate, not ZIP boundaries or a guarantee of current mail delivery.