United States › California › Columbia CITY
Columbia California · 2,235 residents · 5.96 sq mi
Time machine
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The short version
Columbia is a city of 2,235 people in California. At a median age of 49.8, this is an older place than the country as a whole. Households here earn about 41% less than in California as a whole. 24% of adults hold a bachelor's degree, below the 36% national rate. The foreign-born share is 5%. Households take in $58,520 at the median, 29% less than the US figure.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 49.8
US median: 38.9
Less educated
24% hold a bachelor's degree
US average: 36%
Less affordable
home values up 118%, inflation adjusted
US median home: $376,019
Section 01
Population & growth 375 / sq mi
−14%since 2009
from 436 / sq mi in 2009
US average: 281
from 45.7 in 2000
US average: 38.9
Population, 1990 – 2024
2K 2K 2K 3K 3K 1990 2000 2010 2020 2024 Columbia Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $58,520
+10%inflation adjusted, since 2000
from $29,173 in 2000
US average: $82,259
from $18,731 in 2000
US average: $44,673
Households earning $100K+
from 17.7% in 2009
US average: 53.3%
from 19.0% in 2000
US average: 12.5%
from 0.468 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 3.2%
Agriculture, forestry, fishing 3.1%
Education & health services 2.1%
Public administration 2.1%
Transportation & warehousing 0%
Arts, entertainment, food 0%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$376,200
+118%inflation adjusted, since 2000
from $94,600 in 2000
US average: $376,019
$1,217
+26%inflation adjusted, since 2000
from $532 in 2000
US average: $1,442
from 64.5% in 2000
29.7% rent
from 11.8% in 2009
US average: 10.0%
from 1.99 people in 2009
US average: 2.54
from 30.7% in 2009
US average: 22.9%
from 53.3% in 2009
US average: 47.4%
from 5.1 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.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 86.4%(2,079)
Hispanic / Latino 6.9%(166)
2024
White, non-Hispanic 80.7%(1,803)
Hispanic / Latino 6.1%(137)
from 42 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 9 more ancestry groups with data from 16.4% in 2000
US average: 35.6%
High school or higher
from 81.3% in 2000
US average: 89.6%
from 8.1% in 2000
US average: 14.0%
Section 06
Commute & transportation from 13.7 min in 2000
US average: 26.5
from 64.8% in 2009
US average: 68.9%
from 18.5% in 2009
US average: 8.5%
from 1.6% in 2009
US average: 3.2%
from 3.7% in 2009
US average: 15.0%
from 11.4% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 6.3% in 2009
US average: 8.3%
Section 07
Work & employment from 24.0% in 2011
US average: 5.2%
from 49.7% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 71.7% in 2020
US average: 74.6%
from 11.3% in 2009
US average: 13.1%
from 32.3% in 2009
US average: 42.5%
Section 08
People & community from 3.1% in 2009
US average: 14.1%
from 22.7% in 2009
US average: 6.2%
from 20.1% in 2012
US average: 13.3%
from 10.7% in 2013
US average: 8.4%
from 67.5% in 2017
US average: 91.0%
Computer in household
from 92.9% in 2020
US average: 95.5%
from 92.0% in 2020
US average: 87.7%
from 96.4% in 2016
US average: 77.7%
from 1.5% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 10.7% in 2013
US average: 8.4%
from 34.3% in 2020
US average: 54.8%
Direct-purchase
from 18.8% in 2020
US average: 13.8%
from 38.7% in 2020
US average: 18.4%
from 26.7% in 2020
US average: 20.9%
VA health care
from 5.2% in 2020
US average: 2.2%
Any private
from 53.5% in 2020
US average: 67.1%
Any public
from 60.8% in 2020
US average: 36.7%
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, 2024
Gulf War (2001 or later) 10.3%(24)
Gulf War (1990s) 16.7%(39)
Share of the 233 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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Frequently asked
How many people live in Columbia, California? Columbia, California has about 2,235 residents according to the 2024 American Community Survey.
What is the median household income in Columbia, California? The typical household in Columbia, California earns about $58,520 a year. Half of households make more than that, and half make less.
Is Columbia, California expensive? In Columbia, California, the median home is worth about $376,200, and the typical rent is about $1,217 a month.
How educated are people in Columbia, California? About 23.6% of adults age 25 and over in Columbia, California hold a bachelor's degree or higher.
What is the poverty rate in Columbia, California? About 15.5% of people in Columbia, California live below the federal poverty line.
Has Columbia, California grown since 1990? Yes, Columbia, California has grown since 1990. The population has added about 449 residents, a change of about 25 percent over that period.
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