Union Star

County:: DeKalb County
County Seat:: No
Area (mi²):: 0.262
State:: Missouri

Union Star is a town located in DeKalb County, Missouri. Union Star has a 2025 population of 376. Union Star is currently declining at a rate of -0.27% annually and its population has decreased by -1.05% since the most recent census, which recorded a population of 380 in 2020.

The average household income in Union Star is $65,276 with a poverty rate of 8.04%. The median age in Union Star is 26.6 years: 24.9 years for males, and 34 years for females.

Demographics

The racial composition of Union Star includes 98.63% White, and smaller percentages for Asian, other race, Two or more races, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Other race

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	503	98.63%
Asian	3	0.59%
Other race	2	0.39%
Two or more races	2	0.39%
Black or African American	0	0%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Union Star Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Union Star's average per capita income is $37,813. Household income levels show a median of $57,907. The poverty rate stands at 8.04%.

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	$59,659	-
Families	$58,229	$74,193
Households	$57,907	$65,276
Non Families	$57,782	$47,261

$37,813

Average Income

$57,907

Median Household Income

8.04%

Poverty Rate