United States › California › Colusa CITY
Colusa California · 6,519 residents (2025 est.) · 4.36 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 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
With 6,505 people, Colusa is a city in California. Four-year degrees are less common here than nationally, at 16% of adults. That trails the California median by roughly 28%. 24% of residents were born outside the United States. The population is up 20% since 2000. Density works out to 1,492 people per square mile.
At a glance
Lower income
below the US median
US median: $82,259
Mid-age
median age 38.1
US median: 38.9
Less educated
16% hold a bachelor's degree
US average: 36%
Less affordable
home values up 81%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 5,402 in 2000
6,519 in 2025 (Census Bureau estimate)
1,492 / sq mi
+12%since 2009
from 1,326 / sq mi in 2009
US average: 281
from 32.0 in 2000
US average: 38.9
Population, 1990 – 2024
5K 5K 6K 6K 7K 1990 2000 2010 2020 2024 Colusa Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $71,250
+11%inflation adjusted, since 2000
from $35,250 in 2000
US average: $82,259
from $15,251 in 2000
US average: $44,673
Households earning $100K+
from 27.1% in 2009
US average: 53.3%
from 17.2% in 2000
US average: 12.5%
from 0.394 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 11.5%
Professional, scientific, technical 1.7%
Arts, entertainment, food 1.6%
Transportation & warehousing 1.3%
Education & health services 0.9%
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$375,000
+81%inflation adjusted, since 2000
from $113,700 in 2000
US average: $376,019
$1,132
+23%inflation adjusted, since 2000
from $505 in 2000
US average: $1,442
from 61.7% in 2000
40.1% rent
from 8.6% in 2009
US average: 10.0%
2.58 people
−11%since 2009
from 2.89 people in 2009
US average: 2.54
from 32.7% in 2009
US average: 22.9%
from 47.2% in 2009
US average: 47.4%
from 5.6 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 52.8%(2,854)
Hispanic / Latino 41.7%(2,253)
2024
White, non-Hispanic 36.3%(2,360)
Hispanic / Latino 57.2%(3,720)
from 70 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
+ 12 more ancestry groups with data from 13.6% in 2000
US average: 35.6%
High school or higher
from 69.6% in 2000
US average: 89.6%
from 4.0% in 2000
US average: 14.0%
Section 06
Commute & transportation from 14.1 min in 2000
US average: 26.5
from 78.9% in 2009
US average: 68.9%
from 14.7% in 2009
US average: 8.5%
from 0.5% in 2009
US average: 3.2%
from 1.3% in 2009
US average: 15.0%
from 2.6% in 2009
US average: 2.4%
from 1.2% in 2009
US average: 0.4%
from 6.9% in 2009
US average: 8.3%
Section 07
Work & employment from 14.7% in 2011
US average: 5.2%
from 65.2% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 71.0% in 2020
US average: 74.6%
from 12.7% in 2009
US average: 13.1%
from 19.1% in 2009
US average: 42.5%
Section 08
People & community from 20.4% in 2009
US average: 14.1%
from 10.7% in 2009
US average: 6.2%
from 13.2% in 2012
US average: 13.3%
from 18.0% in 2013
US average: 8.4%
from 74.6% in 2017
US average: 91.0%
Computer in household
from 92.0% in 2020
US average: 95.5%
from 85.8% in 2020
US average: 87.7%
from 58.3% in 2016
US average: 77.7%
from 40.1% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 18.0% in 2013
US average: 8.4%
from 49.0% in 2020
US average: 54.8%
Direct-purchase
from 16.0% in 2020
US average: 13.8%
from 17.3% in 2020
US average: 18.4%
from 35.4% in 2020
US average: 20.9%
VA health care
from 1.6% in 2020
US average: 2.2%
Any private
from 63.0% in 2020
US average: 67.1%
Any public
from 49.0% 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) 12.2%(33)
Gulf War (1990s) 20.7%(56)
Share of the 271 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
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Frequently asked
How many people live in Colusa, California? Colusa, California has about 6,505 residents according to the 2024 American Community Survey.
What is the median household income in Colusa, California? The typical household in Colusa, California earns about $71,250 a year. Half of households make more than that, and half make less.
Is Colusa, California expensive? In Colusa, California, the median home is worth about $375,000, and the typical rent is about $1,132 a month.
How educated are people in Colusa, California? About 15.8% of adults age 25 and over in Colusa, California hold a bachelor's degree or higher.
What is the poverty rate in Colusa, California? About 18.1% of people in Colusa, California live below the federal poverty line.
Has Colusa, California grown since 1990? Yes, Colusa, California has grown since 1990. The population has added about 1,571 residents, a change of about 32 percent over that period.
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