Union Flag

Union

County:
Franklin County
County Seat:
Yes
Area (mi²):
45.261
State:
Missouri

Union is located in Franklin County, Missouri. Union has a 2025 population of 2,029 . It is also the county seat of Franklin County . Union is currently declining at a rate of -2.31% annually and its population has decreased by -5.54% since the most recent census, which recorded a population of 2,148 in 2020.

The average household income in Union is $80,297 with a poverty rate of 15.36%. The median age in Union is 34.6 years: 30.9 years for males, and 40.5 years for females. For every 100 females there are 107.9 males.

2K
Total Population
45
Density (mi²)
-48 -2.31%
Growth

Union Population

Union Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Union includes 96.12% White, and smaller percentages for Native American, Black or African American and multiracial populations.

Population by Race

White (96.12%)

Two or more races (3.06%)

Native American (0.54%)

Black or African American (0.29%)

Race
Population
Percentage (of total)
White2,32896.12%
Two or more races743.06%
Native American130.54%
Black or African American70.29%

Union Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Union's average per capita income is $47,500. Household income levels show a median of $54,625. The poverty rate stands at 15.36%.

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$107,578-
Families$98,646$103,487
Households$54,625$80,297
Non Families$30,655$50,249

$47,500

Average Income

$54,625

Median Household Income

15.36%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)