United States › Oregon › Columbia County COUNTY · 2020 ACS
Columbia County Oregon · 52,589 residents · 659 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
With 52,589 people, Columbia County is a county in Oregon. Four-year degrees are less common here than nationally, at 18% of adults. The median age is 43.4, about 5 years above the US median. Owners hold 76% of the housing stock. 3% of locals were born outside the United States. The average commute runs 35 minutes.
At a glance
Average income
near the US median
US median: $66,278
Older
median age 43.4
US median: 38.8
Less educated
18% hold a bachelor's degree
US average: 33%
Less affordable
home values up 28%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 37.7 in 2000
US average: 38.8
Population, 1990 – 2024
36K 41K 46K 50K 55K 1990 2000 2010 2020 2024 Columbia County Age distribution, 2020
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Section 02
Income & economy $68,170
−1%inflation adjusted, since 2000
from $45,797 in 2000
US average: $66,278
from $20,078 in 2000
US average: $35,364
Households earning $100K+
from 31.6% in 2009
US average: 43.9%
from 9.1% in 2000
US average: 12.8%
Workforce by industry, 2020
Professional, scientific, technical 6.4%
Public administration 4.1%
Transportation & warehousing 3%
Agriculture, forestry, fishing 2.8%
Education & health services 1.1%
Arts, entertainment, food 0.4%
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$282,600
+28%inflation adjusted, since 2000
from $146,600 in 2000
US average: $265,253
$985
+13%inflation adjusted, since 2000
from $581 in 2000
US average: $1,124
from 76.1% in 2000
24.5% rent
from 2.63 people in 2009
US average: 2.61
from 3.7 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 93.1%(40,576)
Hispanic / Latino 2.5%(1,093)
2020
White, non-Hispanic 84.1%(44,228)
Hispanic / Latino 5.8%(3,070)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 26 more ancestry groups with data from 14.0% in 2000
US average: 32.9%
High school or higher
from 85.6% in 2000
US average: 88.5%
from 4.2% in 2000
US average: 12.7%
Section 06
Commute & transportation from 23.2 min in 2000
US average: 26.9
from 77.5% in 2009
US average: 75.1%
from 4.6% in 2009
US average: 8.4%
Section 07
Work & employment from 12.5% in 2011
US average: 5.4%
from 61.7% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 27.3% in 2009
US average: 39.3%
Section 08
People & community from 2.7% in 2009
US average: 13.5%
from 13.0% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 28.4%(6,393)
Women 15+
Never married 22.7%(5,015)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 13.0% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 12.3%(558)
Gulf War (1990s) 14.2%(648)
Share of the 4,553 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Columbia County Head to head
Compare Columbia County to nearby counties COLUMBIA COUNTY VS
Cowlitz County
Income $76,531 +12%
Home value $397,500 +41%
Population 114,885 +112%
SEE FULL COMPARISON →
COLUMBIA COUNTY VS
Washington County
Income $107,772 +58%
Home value $588,000 +108%
Population 611,708 +1031%
SEE FULL COMPARISON →
COLUMBIA COUNTY VS
Wahkiakum County
Income $62,653 −8%
Home value $396,800 +40%
Population 4,873 −91%
SEE FULL COMPARISON →
COLUMBIA COUNTY VS
Clatsop County
Income $71,822 +5%
Home value $468,300 +66%
Population 40,926 −24%
SEE FULL COMPARISON →
Frequently asked
How many people live in Columbia County, Oregon? Columbia County, Oregon has about 52,589 residents according to the 2020 American Community Survey.
What is the median household income in Columbia County, Oregon? The typical household in Columbia County, Oregon earns about $68,170 a year. Half of households make more than that, and half make less.
Is Columbia County, Oregon expensive? In Columbia County, Oregon, the median home is worth about $282,600, and the typical rent is about $985 a month.
How educated are people in Columbia County, Oregon? About 18.0% of adults age 25 and over in Columbia County, Oregon hold a bachelor's degree or higher.
What is the poverty rate in Columbia County, Oregon? About 10.0% of people in Columbia County, Oregon live below the federal poverty line.
Has Columbia County, Oregon grown since 1990? Yes, Columbia County, Oregon has grown since 1990. The population has added about 15,032 residents, a change of about 40 percent over that period.
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