57646 postal code
United StatesUpdated 2026-11-09Mound City, South DakotaCampbell5 digits
Postal code details
1 placeCode
57646
Place
Mound City
Region
South Dakota
County
Campbell
Coordinates
45.6786, -100.0479
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
45.6786, -100.0479© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Mound City | South Dakota | Campbell | 45.6786, -100.0479 |
Same code in other countries
1| Country | Place | Region |
|---|---|---|
| KR South Korea | 구례읍 | 전라남도 |
FAQ
Which city is 57646 in?
Mound City, South Dakota, United States.
What are the coordinates of 57646?
45.6786, -100.0479
Is 57646 used in other countries?
Yes, 1 other countries.
Updated 2026-11-09. Attribution in Data & license.