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.
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.