Washington County Map, Oregon
Washington County Map Collection
We allow you to use our Washington County map. Attribution is required.
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 |
PHYSICAL MAP
Washington County Topographic Map
Most of Washington County is low and gently sloping. The Tualatin Valley spreads across the center, framed by rolling hills. To the west, elevation picks up slightly with wooded ridges, but nothing extreme. You can use our zoom tool to learn more about its topography.
TRANSPORTATION MAP
Washington County Road Map
Washington County has a dense network of roads. Suburban routes loop through cities, while main highways keep things moving between towns. Although traffic builds near the urban edge, rural roads still branch out to farmland and forest. The layout feels busy but well-organized.
SATELLITE IMAGERY
Washington County Satellite Map
Urban growth is easy to spot. Neighborhoods, parking lots, and office parks dominate the east. But as you move west, green fields and forest patches return. The difference between dense suburbs and open farmland is obvious from above.
OUTLINE MAP
Washington County Blank Map
The shape is compact, but the edges are lumpy. It borders the Portland metro on one side and rural counties on the others. There’s no border with another state.
Neighboring Counties
Here are the 6 neighboring counties of Washington County:
Oregon County Map
Coastline, cascades, and high desert… Oregon’s 36 counties cover it all. One day you’re in a foggy fishing town. The next you’re up close to its volcanic peaks.