In 2018, Columbia County, OR had a population of 50.9k people with a median age of 43.3 and a median household income of $59,714. Between 2017 and 2018 the population of Columbia County, OR grew from 50,207 to 50,851, a 1.28% increase and its median household income grew from $57,449 to $59,714, a 3.94% increase.
The 5 largest ethnic groups in Columbia County, OR are White (Non-Hispanic) (88.8%), White (Hispanic) (4.03%), Two+ (Non-Hispanic) (3.4%), Asian (Non-Hispanic) (1.12%), and American Indian & Alaska Native (Non-Hispanic) (0.932%). NaNk% of the people in Columbia County, OR speak a non-English language, and 98.6% are U.S. citizens.
The median property value in Columbia County, OR is $240,500, and the homeownership rate is 74.2%. Most people in Columbia County, OR commute by Drove Alone, and the average commute time is 31.8 minutes. The average car ownership in Columbia County, OR is 2 cars per household.