United States › California › Castro Valley CITY · 1990 CENSUS
Castro Valley California · 48,619 residents · 16.8 sq mi
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The short version
Castro Valley is home to 48,619 people in California. The typical home is worth $249,300. Households take in $45,636 a year at the median, 51% more than the country as a whole. Median rent is $700 a month. The median age is 36.8, about 4 years above the US median. Poverty is uncommon here, at 4.0% of residents.
At a glance
Wealthier
above the US median
US median: $30,130
Older
median age 36.8
US median: 33.0
More educated
24% hold a bachelor's degree
US average: 20%
Stable housing
home values roughly flat, inflation adjusted
US median home: $93,722
Section 01
Population & growth vs 39.4 in 2000
US average: 33.0
Population, 1990 – 2024
47K 52K 58K 63K 68K 1990 2000 2010 2020 2024 Castro Valley Age distribution, 1990
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $45,636
−7%inflation adjusted, since 2000
vs $64,874 in 2000
US average: $30,130
vs $30,454 in 2000
US average: $14,340
vs 4.5% in 2000
US average: 13.2%
$249,300
+11%inflation adjusted, since 2000
vs $294,800 in 2000
US average: $93,722
$700
−3%inflation adjusted, since 2000
vs $954 in 2000
US average: $450
vs 69.7% in 2000
29.7% rent
Section 04
Race & ethnicity 2000
White, non-Hispanic 64.6%(36,992)
Hispanic / Latino 12.2%(6,984)
1990
White, non-Hispanic 85.6%(41,615)
Hispanic / Latino 9.1%(4,407)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Hispanic origin
+ 6 more hispanic origin groups with data Asian origin
+ 5 more asian origin groups with data Ancestry
+ 37 more ancestry groups with data vs 30.6% in 2000
US average: 20.3%
High school or higher
vs 89.0% in 2000
US average: 75.2%
vs 10.6% in 2000
US average: 7.1%
Section 06
Commute & transportation vs 21.8 min in 2000
US average: 21.9
Section 07
Work & employment No data for the years selected.
Section 08
People & community No data for the years selected.
Marital status (2024)
Men 15+
Never married 31.1%(8,212)
Women 15+
Never married 28.2%(7,860)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 8.9% in 2013
US average: 8.4%
from 67.0% in 2020
US average: 54.8%
Direct-purchase
from 14.6% in 2020
US average: 13.8%
from 16.8% in 2020
US average: 18.4%
from 15.7% in 2020
US average: 20.9%
VA health care
from 1.3% in 2020
US average: 2.2%
Any private
from 78.4% in 2020
US average: 67.1%
Any public
from 29.3% 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) 12.4%(251)
Gulf War (1990s) 12.6%(254)
Share of the 2,019 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.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Castro Valley Head to head
Compare Castro Valley to nearby cities CASTRO VALLEY VS
Fairview
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Home value $963,300 +286%
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CASTRO VALLEY VS
Cherryland
Income $86,418 +89%
Home value $668,800 +168%
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CASTRO VALLEY VS
Ashland
Income $81,702 +79%
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CASTRO VALLEY VS
San Lorenzo
Income $112,660 +147%
Home value $847,100 +240%
Population 29,171 −55%
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Frequently asked
How many people live in Castro Valley, California? Castro Valley, California has about 48,619 residents according to the 1990 Census.
What is the median household income in Castro Valley, California? The typical household in Castro Valley, California earns about $45,636 a year. Half of households make more than that, and half make less.
Is Castro Valley, California expensive? In Castro Valley, California, the median home is worth about $249,300, and the typical rent is about $700 a month.
How educated are people in Castro Valley, California? About 24.5% of adults age 25 and over in Castro Valley, California hold a bachelor's degree or higher.
What is the poverty rate in Castro Valley, California? About 4.0% of people in Castro Valley, California live below the federal poverty line.
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