In 2020, Marion County, OR had a population of 344k people with a median age of 36.9 and a median household income of $61,817. Between 2019 and 2020 the population of Marion County, OR grew from 339,641 to 343,742, a 1.21% increase and its median household income grew from $59,625 to $61,817, a 3.68% increase.
The 5 largest ethnic groups in Marion County, OR are White (Non-Hispanic) (64.4%), White (Hispanic) (14%), Other (Hispanic) (7.5%), Two+ (Hispanic) (4.83%), and Two+ (Non-Hispanic) (3.78%).
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.
91.9% of the residents in Marion County, OR are U.S. citizens.
The largest universities in Marion County, OR are Chemeketa Community College (1,849 degrees awarded in 2020), Willamette University (651 degrees), and Corban University (317 degrees).
In 2020, the median property value in Marion County, OR was $270,300, and the homeownership rate was 60.8%.
Most people in Marion County, OR drove alone to work, and the average commute time was 24.4 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.