In 2023, Marion County, OR had a population of 347k people with a median age of 37.2 and a median household income of $74,624. Between 2022 and 2023 the population of Marion County, OR grew from 345,815 to 346,532, a 0.207% increase and its median household income grew from $70,926 to $74,624, a 5.21% increase.
The 5 largest ethnic groups in Marion County, OR are White (Non-Hispanic) (61.8%), Two+ (Hispanic) (10.2%), Other (Hispanic) (9.84%), White (Hispanic) (7.41%), and Two+ (Non-Hispanic) (4.65%).
None of the households in Marion County, OR reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
91.4% of the residents in Marion County, OR are U.S. citizens.
The largest universities in Marion County, OR are Chemeketa Community College (1,673 degrees awarded in 2022), Willamette University (609 degrees), and Corban University (346 degrees).
In 2023, the median property value in Marion County, OR was $383,300, and the homeownership rate was 62.2%.
Most people in Marion County, OR drove alone to work, and the average commute time was 24.1 minutes. The average car ownership in Marion County, OR was 2 cars per household.
Marion County, OR borders Clackamas County, OR, Jefferson County, OR, Linn County, OR, Polk County, OR, Wasco County, OR, and Yamhill County, OR.