United States › Illinois › Columbia CITY · 2020 ACS
Columbia Illinois · 10,999 residents · 10.6 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
Columbia is a city of 10,999 people in Illinois. That is roughly 57% ahead of the Illinois median. 52% of adults hold a bachelor's degree, against 33% nationally. Owners hold 80% of the housing stock. The population is up 39% since 2000. Households take in $107,500 a year at the median, 62% more than the country as a whole.
At a glance
Wealthier
above the US median
US median: $66,278
Mid-age
median age 40.5
US median: 38.8
More educated
52% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 37.6 in 2000
US average: 38.8
Population, 1990 – 2024
5K 7K 8K 10K 12K 1990 2000 2010 2020 2024 Columbia Age distribution, 2020
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Section 02
Income & economy $107,500
+23%inflation adjusted, since 2000
from $58,003 in 2000
US average: $66,278
from $26,767 in 2000
US average: $35,364
Households earning $100K+
from 45.7% in 2009
US average: 43.9%
from 2.5% in 2000
US average: 12.8%
Workforce by industry, 2020
Transportation & warehousing 3.9%
Professional, scientific, technical 3.3%
Arts, entertainment, food 1.6%
Agriculture, forestry, fishing 0.7%
Education & health services 0.4%
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$228,300
+21%inflation adjusted, since 2000
from $126,000 in 2000
US average: $265,253
$912
Unchangedinflation adjusted, since 2000
from $609 in 2000
US average: $1,124
from 76.6% in 2000
20.3% rent
from 2.64 people in 2009
US average: 2.61
from 2.8 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 97.9%(7,755)
2020
White, non-Hispanic 92.8%(10,210)
Hispanic / Latino 2.3%(254)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 17 more ancestry groups with data from 28.5% in 2000
US average: 32.9%
High school or higher
from 89.9% in 2000
US average: 88.5%
from 9.9% in 2000
US average: 12.7%
Section 06
Commute & transportation from 16.4 min in 2000
US average: 26.9
from 87.5% in 2009
US average: 75.1%
from 1.6% in 2009
US average: 8.4%
Section 07
Work & employment from 6.7% in 2011
US average: 5.4%
from 67.3% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 36.9% in 2009
US average: 39.3%
Section 08
People & community from 1.0% in 2009
US average: 13.5%
from 4.0% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 24.2%(1,023)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 4.0% 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) 20%(124)
Share of the 620 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 Head to head
Compare Columbia to nearby cities COLUMBIA VS
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COLUMBIA VS
Mehlville
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COLUMBIA VS
Lemay
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Home value $152,200 −33%
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COLUMBIA VS
Concord
Income $89,038 −17%
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Frequently asked
How many people live in Columbia, Illinois? Columbia, Illinois has about 10,999 residents according to the 2020 American Community Survey.
What is the median household income in Columbia, Illinois? The typical household in Columbia, Illinois earns about $107,500 a year. Half of households make more than that, and half make less.
Is Columbia, Illinois expensive? In Columbia, Illinois, the median home is worth about $228,300, and the typical rent is about $912 a month.
How educated are people in Columbia, Illinois? About 51.7% of adults age 25 and over in Columbia, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Columbia, Illinois? About 4.6% of people in Columbia, Illinois live below the federal poverty line.
Has Columbia, Illinois grown since 1990? Yes, Columbia, Illinois has grown since 1990. The population has added about 5,475 residents, a change of about 99 percent over that period.
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