Marion County Map
The County of Marion is located in the State of Oregon. Find directions to Marion County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Marion County population is estimated at 349,204 people. The Marion County time zone is Pacific Daylight Time which is 8 hours behind Coordinated Universal Time (UTC).
Nearby counties include Clackamas County, Jefferson County, Linn County, Polk County, Wasco County, Yamhill County.
Top cities include Salem, Keizer, Woodburn, Silverton, Stayton