Union Flag

Union

County:
Franklin County
County Seat:
Yes
Area (mi²):
108.954
State:
Missouri

Union is located in Franklin County, Missouri. Union has a 2025 population of 744. It is also the county seat of Franklin County. Union is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Union is $40,804 with a poverty rate of 6.45%. The median age in Union is 51.1 years: 51.2 years for males, and 49.4 years for females.

744
Total Population
7
Density (mi²)
0 null
Growth

Union Population

Union Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Union includes 90.86% White, and smaller percentages for Asian and multiracial populations.

Population by Race

White (90.9%)

Two or more races (8.1%)

Asian (1.1%)

Race
Population
Percentage (of total)
White67690.86%
Two or more races608.06%
Asian81.08%

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 $25,341. Household income levels show a median of $29,663. The poverty rate stands at 6.45%.

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$55,000-
Families$36,591$45,072
Households$29,663$40,804
Non Families$27,888$34,535

$25,341

Average Income

$29,663

Median Household Income

6.45%

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)