57720 postal code
United StatesUpdated 2026-11-09Buffalo, South DakotaHarding5 digits
Postal code details
1 placeCode
57720
Place
Buffalo
Region
South Dakota
County
Harding
Coordinates
45.574, -103.5826
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
45.574, -103.5826© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Buffalo | South Dakota | Harding | 45.574, -103.5826 |
Same code in other countries
4| Country | Place | Region |
|---|---|---|
| FR France | Breidenbach | Grand Est |
| KR South Korea | 광양시 | 전라남도 |
| MX Mexico | Atlacomulco | México |
| SE Sweden | Hultsfred | Kalmar |
FAQ
Which city is 57720 in?
Buffalo, South Dakota, United States.
What are the coordinates of 57720?
45.574, -103.5826
Is 57720 used in other countries?
Yes, 4 other countries.
Updated 2026-11-09. Attribution in Data & license.