United States
57038 post code
Post code details
1 placeCode
Place
Jefferson
Region
South Dakota
County
Union
Coordinates
42.6013, -96.5784
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
42.6013, -96.5784© OpenStreetMap
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Jefferson | South Dakota | Union | 42.6013, -96.5784 |
Same code in other countries
4FAQ
Which city is 57038 in?
Jefferson, South Dakota, United States.
What are the coordinates of 57038?
42.6013, -96.5784
Is 57038 used in other countries?
Yes, 4 other countries.
The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in