57038
Jefferson, Union - United States
Postal code 57038 corresponds to Jefferson, Union, in South Dakota (United States).
- Country
- United States (US)
- Department
- South Dakota
- Municipality
- Union
- Coordinates
- 42.6013, -96.5784Degrees, minutes, seconds: 42°36'05"N 96°34'42"W
- Time zone
- America/New_York (UTC-5)
- Dialing code
- +1
How to write the address
Jefferson, South Dakota 57038 United States
Nearby codes