Postal Code for Farmington, Washington
The postal code for Farmington, Washington, United States is 99128. With map location and coordinates.
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The postal code for Farmington, Washington, United States is 99128:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 99128 | Farmington | Whitman | 47.085, -117.076 |
‹ All postal codes in Washington
Frequently asked questions
What is the postal code of Farmington?
The postal code of Farmington is 99128.
Why does Farmington 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.