Postal Code for Westport, South Dakota
The postal code for Westport, South Dakota, United States is 57481. With map location and coordinates.
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The postal code for Westport, South Dakota, United States is 57481:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 57481 | Westport | Brown | 45.671, -98.58 |
‹ All postal codes in South Dakota
Frequently asked questions
What is the postal code of Westport?
The postal code of Westport is 57481.
Why does Westport 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.