Postal reference
ZIP 57633, South Dakota
ZIP code 57633 is associated with Isabel in South Dakota in the GeoNames postal reference.
Reference details
- State
- South Dakota (SD)
- ZIP code
- 57633
- Associated localities
- Isabel
- County names in postal records
- Dewey
- Approximate postal point
- 45.3962, -101.4385
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.