Union Flag

Union

County:
Hardin County
County Seat:
No
Area (mi²):
35.896
State:
Iowa

Union is located in Hardin County, Iowa. Union has a 2025 population of 817 . 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 $108,716 with a poverty rate of 14.8%. The median age in Union is 39.5 years: 39.6 years for males, and 39.2 years for females. For every 100 females there are 111.7 males.

817
Total Population
23
Density (mi²)

Union Population

Union Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Union includes 96.33% White, and smaller percentages for other race and multiracial populations.

Population by Race

White (96.33%)

Two or more races (3.43%)

Other race (0.24%)

Race
Population
Percentage (of total)
White78796.33%
Two or more races283.43%
Other race20.24%

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 $48,958. Household income levels show a median of $91,944. The poverty rate stands at 14.8%.

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$105,250-
Families$97,188$111,631
Households$91,944$108,716
Non Families$58,750$71,384

$48,958

Average Income

$91,944

Median Household Income

14.8%

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)