zip code 57481 is a zipcode of Westport, South Dakota state, usa. zip code of Westport and its population information along with its latitude and longitude coordinates.
ZIP Code 57481
- Zip Code
- 57481
- City
- Westport
- County
- Brown
- State
- South Dakota
- Latitude
- 45.633000
- Longitude
- -98.656100
- Population
- 598