ZIP Code 99338 – Kennewick, Washington
The 99338 ZIP Code belongs to Kennewick, Washington. The population in this 99338 ZIP code is 19,235. The latitude is 46.17362 and longitude is -119.27403 in 99338 Kennewick, Washington. The time zone for this 99338 ZIP code is America/Los_Angeles.
| City | Kennewick |
| Zip Code | 99338 |
| State | Washington |
| County | Benton |
| Population | 19,235 |
| Latitude | 46.17362 |
| Longitude | -119.27403 |
| Time Zone | America/Los_Angeles |