United States › California › Castaic CITY · 2010 ACS
Castaic California · 19,015 residents · 7.26 sq mi
Time machine
COMPARE TO 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 2024 ACS
The short version
With 19,015 people, Castaic is a city in California. Median home value sits at $512,900. Households here earn about 68% more than in California as a whole. Median household income runs $102,272, well clear of the $52,703 US median. 84% of homes are owner-occupied. Renters pay $1,376 a month at the median.
At a glance
Wealthier
above the US median
US median: $52,703
Younger
median age 35.6
US median: 37.2
More educated
34% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01
Population & growth vs 35.9 in 2011
US average: 37.2
Population, 2010 – 2024
18K 18K 19K 19K 20K 2010 2020 2024 Castaic Age distribution, 2010
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Section 02
Income & economy $102,272
+5%inflation adjusted, since 2011
vs $100,625 in 2011
US average: $52,703
vs $36,053 in 2011
US average: $27,286
Households earning $100K+
vs 70.8% in 2011
US average: 33.3%
vs 5.7% in 2011
US average: 13.8%
vs 0.337 in 2011
US average: 0.461
Workforce by industry, 2010
Arts, entertainment, food 6.2%
Public administration 6.2%
Education & health services 3.1%
Professional, scientific, technical 3%
Transportation & warehousing 2.6%
Agriculture, forestry, fishing 0.2%
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$512,900
+16%inflation adjusted, since 2011
vs $456,100 in 2011
US average: $225,659
$1,376
−3%inflation adjusted, since 2011
vs $1,456 in 2011
US average: $853
vs 82.6% in 2011
15.8% rent
vs 3.9% in 2011
US average: 12.1%
vs 3.22 people in 2011
US average: 2.60
vs 45.7% in 2011
US average: 30.9%
vs 55.1% in 2011
US average: 46.8%
vs 4.5 in 2011
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 2011
White, non-Hispanic 60.6%(11,012)
Hispanic / Latino 24.3%(4,410)
2010
White, non-Hispanic 57.1%(10,864)
Hispanic / Latino 24.8%(4,716)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 25 more ancestry groups with data vs 30.9% in 2011
US average: 27.9%
High school or higher
vs 91.9% in 2011
US average: 84.9%
vs 8.8% in 2011
US average: 10.2%
Section 06
Commute & transportation vs 32.2 min in 2011
US average: 25.2
vs 78.4% in 2011
US average: 76.2%
vs 12.1% in 2011
US average: 10.4%
vs 2.4% in 2011
US average: 4.7%
vs 5.4% in 2011
US average: 4.1%
vs 1.1% in 2011
US average: 2.8%
vs 0.1% in 2011
US average: 0.5%
vs 2.4% in 2011
US average: 8.7%
Section 07
Work & employment vs 18.4% in 2011
US average: 12.9%
vs 42.2% in 2011
US average: 35.2%
Section 08
People & community vs 16.0% in 2011
US average: 12.8%
vs 6.2% in 2011
US average: 9.9%
Marital status (2024)
Men 15+
Never married 32.2%(2,254)
Women 15+
Never married 28.9%(2,105)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 11.2% in 2013
US average: 8.4%
from 71.1% in 2020
US average: 54.8%
Direct-purchase
from 11.5% in 2020
US average: 13.8%
from 11.2% in 2020
US average: 18.4%
from 15.1% in 2020
US average: 20.9%
VA health care
from 1.3% in 2020
US average: 2.2%
Any private
from 80.1% in 2020
US average: 67.1%
Any public
from 24.3% 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) 33.1%(172)
Gulf War (1990s) 30.4%(158)
Share of the 520 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 Castaic Head to head
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CASTAIC VS
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Frequently asked
How many people live in Castaic, California? Castaic, California has about 19,015 residents according to the 2010 American Community Survey.
What is the median household income in Castaic, California? The typical household in Castaic, California earns about $102,272 a year. Half of households make more than that, and half make less.
Is Castaic, California expensive? In Castaic, California, the median home is worth about $512,900, and the typical rent is about $1,376 a month.
How educated are people in Castaic, California? About 33.7% of adults age 25 and over in Castaic, California hold a bachelor's degree or higher.
What is the poverty rate in Castaic, California? About 5.8% of people in Castaic, California live below the federal poverty line.
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