Postal Codes for Kennewick, Washington
The postal codes for Kennewick, Washington, United States (3 codes, e.g. 99336). With map location and coordinates.
✓ Verified data
The postal codes for Kennewick, Washington, United States (3 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 99336 | Kennewick | Benton | 46.211, -119.168 |
| 99337 | Kennewick | Benton | 46.181, -119.138 |
| 99338 | Kennewick | Benton | 46.156, -119.264 |
‹ All postal codes in Washington
Frequently asked questions
What is the postal code of Kennewick?
Kennewick has 3 postal codes; the first is 99336. They are all listed above with their areas.
Why does Kennewick 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.