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Union City (CA) Streets, Geographical, Population & More

Population of Union City, California

StateCalifornia
Land Area (mi²)19.4 sq mi
Density (mi²)3,622.2/sq mi
2022 Growth Rate0.09% (63)
Growth Since 2020-6.39% (-4798)
Rank in State132th
Rank in Country578th

The population of Union City, CA in 2022 is estimated to be 70,269. This is an increase of 0.09% (63 people) compared to the population in 2021.

Population of Union City by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Union City by Age

Union City Population Pyramid 2022
Union City Median Age
39.8
Total
37.5
Male
42.4
Female
Union City Sex Ratio
51.55%
38,698
Male
48.45%
36,369
Female
Union City Age Dependency Ratio
25.4
Old Age Dependency Ratio
28.4
Child Dependency Ratio
Union City Adults
61,199
Adults
(12,403 of whom are seniors) in Union City.

Population of Union City by Year

Year
PopulationGrowthAnnual Growth Rate