United States › California › Union City CITY · 2020 ACS
Union City California · 70,143 residents · 19.4 sq mi
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The short version
Union City is a city of 70,143 people in California. Home values have more than doubled since 2000, reaching $812,000. 46% of residents were born outside the United States. Renters pay $2,322 a month at the median. Households here earn about 54% more than in California as a whole. The median household earns $120,772, about 82% above the national median.
At a glance
Wealthier
above the US median
US median: $66,278
Mid-age
median age 39.6
US median: 38.8
More educated
41% hold a bachelor's degree
US average: 33%
Less affordable
home values up 82%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 32.8 in 2000
US average: 38.8
Population, 1990 – 2024
52K 58K 64K 71K 77K 1990 2000 2010 2020 2024 Union City Age distribution, 2020
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Section 02
Income & economy $120,772
+12%inflation adjusted, since 2000
from $71,926 in 2000
US average: $66,278
from $22,890 in 2000
US average: $35,364
Households earning $100K+
from 56.2% in 2009
US average: 43.9%
from 6.5% in 2000
US average: 12.8%
Workforce by industry, 2020
Professional, scientific, technical 5%
Arts, entertainment, food 3.6%
Public administration 3.5%
Transportation & warehousing 2.7%
Education & health services 0.9%
Agriculture, forestry, fishing 0.2%
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$812,000
+82%inflation adjusted, since 2000
from $296,600 in 2000
US average: $265,253
$2,322
+41%inflation adjusted, since 2000
from $1,094 in 2000
US average: $1,124
from 71.3% in 2000
36.8% rent
from 3.46 people in 2009
US average: 2.61
from 6.8 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 20.4%(13,610)
Hispanic / Latino 24%(16,020)
2020
White, non-Hispanic 11%(7,693)
Hispanic / Latino 21.5%(15,080)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 6 more hispanic origin groups with data Asian origin
+ 7 more asian origin groups with data Ancestry
+ 36 more ancestry groups with data from 29.5% in 2000
US average: 32.9%
High school or higher
from 80.5% in 2000
US average: 88.5%
from 8.3% in 2000
US average: 12.7%
Section 06
Commute & transportation from 24.7 min in 2000
US average: 26.9
from 73.4% in 2009
US average: 75.1%
from 4.0% in 2009
US average: 8.4%
Section 07
Work & employment from 8.0% in 2011
US average: 5.4%
from 66.5% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 38.0% in 2009
US average: 39.3%
Section 08
People & community from 46.9% in 2009
US average: 13.5%
from 10.8% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 34.6%(9,854)
Women 15+
Never married 26.7%(7,880)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 10.8% 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) 13.2%(287)
Gulf War (1990s) 14.1%(306)
Share of the 2,176 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 Union City, California? Union City, California has about 70,143 residents according to the 2020 American Community Survey.
What is the median household income in Union City, California? The typical household in Union City, California earns about $120,772 a year. Half of households make more than that, and half make less.
Is Union City, California expensive? In Union City, California, the median home is worth about $812,000, and the typical rent is about $2,322 a month.
How educated are people in Union City, California? About 41.4% of adults age 25 and over in Union City, California hold a bachelor's degree or higher.
What is the poverty rate in Union City, California? About 5.6% of people in Union City, California live below the federal poverty line.
Has Union City, California grown since 1990? Yes, Union City, California has grown since 1990. The population has added about 16,381 residents, a change of about 30 percent over that period.
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