57631 postal code
United StatesUpdated 2026-11-09Glenham, South DakotaWalworth5 digits
Postal code details
1 placeCode
57631
Place
Glenham
Region
South Dakota
County
Walworth
Coordinates
45.5335, -100.2716
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
45.5335, -100.2716© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Glenham | South Dakota | Walworth | 45.5335, -100.2716 |
FAQ
Which city is 57631 in?
Glenham, South Dakota, United States.
What are the coordinates of 57631?
45.5335, -100.2716
Is 57631 used in other countries?
Yes, 2 other countries.
Updated 2026-11-09. Attribution in Data & license.