Zip Codes in Washington, OR, United States
List of city in Washington County, Oregon, USA:
| City | County | State |
|---|---|---|
| Beaverton | Washington | Oregon |
| Aloha | Washington | Oregon |
| Hillsboro | Washington | Oregon |
| Lake Oswego | Washington | Oregon |
| Lake Grove | Washington | Oregon |
| Scappoose | Washington | Oregon |
| Tualatin | Washington | Oregon |
| Vernonia | Washington | Oregon |
| Wilsonville | Washington | Oregon |
| Banks | Washington | Oregon |
| Buxton | Washington | Oregon |
| Cornelius | Washington | Oregon |
| Glenwood | Washington | Oregon |
| Forest Grove | Washington | Oregon |
| Gales Creek | Washington | Oregon |
| Gaston | Washington | Oregon |
| Manning | Washington | Oregon |
| Newberg | Washington | Oregon |
| North Plains | Washington | Oregon |
| Sherwood | Washington | Oregon |
| Timber | Washington | Oregon |
| Portland | Washington | Oregon |
| Tigard | Washington | Oregon |
| King City | Washington | Oregon |