Benton County on the map of Oregon 2024. Cities, roads, borders and directions in Benton County of Oregon.

Benton County is situated in the western region of Oregon. This beautiful county is named after Thomas Hart Benton (1782-1858), a U.S. senator who advocated U.S. control over the Oregon Country. The population of Benton County exceeds 96 thousand people. The county, formed in 1847, covers an area of 676 square miles. The county seat of Benton County is Corvallis. This map shows the borders of Benton County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Benton County.