About ZIP code 57231
The ZIP code 57231 routes mail to De Smet in the South Dakota region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States · ZIP code
57231 - De Smet
ZIP code 57231 is De Smet in South Dakota, United States.
| ZIP code | 57231 |
| Place | De Smet |
| Region | South Dakota |
| District | Kingsbury |
| Country | United States (US) |
| Coordinates | 44.3852, -97.5634 (map) |
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Frequently Asked Questions
ZIP code 57231 explained
Which city is ZIP code 57231 in?
ZIP code 57231 is De Smet in South Dakota, United States.
What are the coordinates of 57231?
The approximate centre of 57231 is at latitude 44.3852, longitude -97.5634.
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