Postal reference
ZIP 57745, South Dakota
ZIP code 57745 is associated with Hill City in South Dakota in the GeoNames postal reference.
Reference details
- State
- South Dakota (SD)
- ZIP code
- 57745
- Associated localities
- Hill City
- County names in postal records
- Pennington
- Approximate postal point
- 43.9377, -103.5782
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.