In 2019, Columbia County, OR had a population of 51.4k people with a median age of 43.3 and a median household income of $62,257. Between 2018 and 2019 the population of Columbia County, OR grew from 50,851 to 51,375, a 1.03% increase and its median household income grew from $59,714 to $62,257, a 4.26% increase.
The 5 largest ethnic groups in Columbia County, OR are White (Non-Hispanic) (88.5%), White (Hispanic) (4.17%), Two+ (Non-Hispanic) (3.76%), Asian (Non-Hispanic) (0.985%), and American Indian & Alaska Native (Non-Hispanic) (0.93%). 0% of the households in Columbia County, OR speak a non-English language at home as their primary language, and 98.8% of the residents in Columbia County, OR are U.S. citizens.
In 2019, the median property value in Columbia County, OR was $264,900, and the homeownership rate was 75.4%. Most people in Columbia County, OR drove alone to work, and the average commute time was 31.7 minutes. The average car ownership in Columbia County, OR was 2 cars per household.