United States
57440 post code
Post code details
1 placeCode
Place
Frankfort
Region
South Dakota
County
Spink
Coordinates
44.8084, -98.2935
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
44.8084, -98.2935© OpenStreetMap
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Frankfort | South Dakota | Spink | 44.8084, -98.2935 |
Same code in other countries
5FAQ
Which city is 57440 in?
Frankfort, South Dakota, United States.
What are the coordinates of 57440?
44.8084, -98.2935
Is 57440 used in other countries?
Yes, 5 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