Washington County, Oregon
23 ZIP codes · 724.27 sq mi of land · FIPS 41067
| Population | 603,947 |
|---|---|
| State | Oregon |
| FIPS code | 41067 |
| Time zone | Pacific |
| Land area | 724.27 sq mi |
| Center (lat, long) | 45.5535, -123.0976 |
Area codes in this area
These are the area codes that most often serve Washington County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
Portland · 641,165Hillsboro · 108,231Beaverton · 97,812Tualatin · 27,763Forest Grove · 26,529Sherwood · 20,307Cornelius · 14,255BanksBuxtonGales CreekGastonManningNorth PlainsTimber
ZIP codes in Washington County
97003 Beaverton97005 Beaverton97006 Beaverton97007 Beaverton97008 Beaverton97062 Tualatin97078 Beaverton97106 Banks97109 Buxton97113 Cornelius97116 Forest Grove97117 Gales Creek97119 Gaston97123 Hillsboro97124 Hillsboro97125 Manning97133 North Plains97140 Sherwood97144 Timber97223 Portland97224 Portland97225 Portland97229 Portland
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.