Postal Code for Ralph, South Dakota
The postal code for Ralph, South Dakota, United States is 57650. With map location and coordinates.
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The postal code for Ralph, South Dakota, United States is 57650:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 57650 | Ralph | Harding | 45.855, -103.036 |
‹ All postal codes in South Dakota
Frequently asked questions
What is the postal code of Ralph?
The postal code of Ralph is 57650.
Why does Ralph have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.