Union City

County:: Alameda County
County Seat:: No
Area (mi²):: 19.398
State:: California

Union City is a city located in Alameda County, California. Union City has a 2025 population of 62,405. Union City is currently declining at a rate of -2.35% annually and its population has decreased by -10.76% since the most recent census, which recorded a population of 69,927 in 2020.

The average household income in Union City is $173,278 with a poverty rate of 6.95%.The median age in Union City is 42.1 years: 40.1 years for males, and 43.8 years for females.

Demographics

The racial composition of Union City includes 55.88% Asian, 17.93% White, 9.57% other race, 5.32% Black or African American, and smaller percentages for Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
Asian	38,075	55.88%
White	12,221	17.93%
Two or more races	6,535	9.59%
Other race	6,524	9.57%
Black or African American	3,627	5.32%
Native Hawaiian or Pacific Islander	588	0.86%
Native American	571	0.84%

Union City Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Union City's average per capita income is $71,745. Household income levels show a median of $137,194. The poverty rate stands at 6.95%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$172,903	-
Families	$155,169	$188,102
Households	$137,194	$173,278
Non Families	$83,393	$104,328

$71,745

Average Income

$137,194

Median Household Income

6.95%

Poverty Rate