Washington County Map, Oregon

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Washington County, Oregon

Washington County is right next door to Portland in northwest Oregon. Hop farms and high-tech. That’s Washington County in a nutshell. Hillsboro hosts Intel’s biggest site. Beaverton is where Nike calls home.
But drive a few miles and you’re in wine country. The Tillamook State Forest offers great hiking. Tualatin Valley farmers grow everything from berries to hazelnuts.
It’s one of Oregon’s most diverse counties. The suburbs are booming. Traffic can be a nightmare. But the mix of urban and rural? Pretty cool.
Category | Details |
---|---|
County Name | Washington County |
County Seat | Hillsboro |
Population | Approximately 640,000 |
Cities, Towns, and Communities | Hillsboro, Beaverton, Tigard, Tualatin, Forest Grove, Sherwood, Cornelius, Banks |
Interstates and Highways | U.S. Highway 26, State Highway 217, State Highway 47 |
FIPS Code | 41-067 |
Total Area (Land and Water) | 726 square miles (724 sq mi land, 2 sq mi water) |
Adjacent Counties (and Direction) | Clatsop County (Northwest), Columbia County (North), Multnomah County (East), Clackamas County (Southeast), Yamhill County (South), Tillamook County (West) |
Time Zone | Pacific Time Zone (PST) |
State | Oregon |
Coordinates | 45°32’N, 123°06’W |
Etymology | Named after President George Washington |
Major Landmarks | Oregon Zoo, Tualatin Hills Nature Park, Rice Northwest Museum of Rocks and Minerals |
Website | Washington County Website |
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