Marion County Map, Oregon

Marion County Map Collection
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Marion County, Oregon

Marion County is in the heart of Oregon’s Willamette Valley. You can find Salem, the state capital, here. It keeps things interesting with its mix of politics and history. But drive a few miles in any direction and you’re in farm country.
Cherry orchards, vineyards, and hop fields paint the landscape. The county’s western edge climbs into the Cascades. This is where Silver Falls State Park showcases some of Oregon’s most spectacular waterfalls.
Winters bring rain, but also cozy tasting rooms at local wineries. From food trucks to fine dining, Marion County’s culinary scene is on point. It’s a place where urban and rural Oregon come together, creating something uniquely awesome.
Category | Details |
---|---|
County Name | Marion County |
County Seat | Salem |
Population | Approximately 360,000 |
Cities, Towns, and Communities | Salem, Keizer, Woodburn, Silverton, Stayton, Sublimity, Aumsville, Mount Angel |
Interstates and Highways | Interstate 5, U.S. Highway 99E, State Highway 22, State Highway 214 |
FIPS Code | 41-047 |
Total Area (Land and Water) | 1,194 square miles (1,182 sq mi land, 12 sq mi water) |
Adjacent Counties (and Direction) | Yamhill County (Northwest), Clackamas County (North), Wasco County (Northeast), Jefferson County (East), Linn County (South), Polk County (West) |
Time Zone | Pacific Time Zone (PST) |
State | Oregon |
Coordinates | 44°55’N, 122°35’W |
Etymology | Named after Francis Marion, a General in the American Revolutionary War |
Major Landmarks | Silver Falls State Park, Oregon State Capitol, Willamette Heritage Center |
Website | Marion County Website |
PHYSICAL MAP
Marion County Topographic Map
Most of Marion County lies flat in the Willamette Valley, but the terrain starts to climb near the Cascades. The eastern portion holds more elevation and forest. Overall, the county is split between level plains and sloped foothills.

TRANSPORTATION MAP
Marion County Road Map
Marion County’s roads are straightforward and busy. Several major routes cut through farmland and into the hills. Urban traffic picks up near the center, but rural stretches stay quiet. Though mountains edge the east side, most roads run flat across the valley.

SATELLITE IMAGERY
Marion County Satellite Map
You’ll spot Salem right away. It’s wide, developed, and surrounded by green fields. Our satellite map shows organized farmland across the valley. Further east, the land darkens with dense timber and steep hillsides.

OUTLINE MAP
Marion County Blank Map
The shape is wide and slightly angled. The Willamette River forms the western boundary. The eastern border zigzags through hilly forest, while the western half stays smooth.

Neighboring Counties
Here are the 6 neighboring counties of Marion County: