Union Flag

Union

County:
Hardin County
County Seat:
No
Area (mi²):
35.521
State:
Iowa

Union is located in Hardin County, Iowa. Union has a 2025 population of 440 . 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 $82,436 with a poverty rate of 17.5%. The median age in Union is 39.6 years: 39.4 years for males, and 39.9 years for females. For every 100 females there are 139.1 males.

440
Total Population
12
Density (mi²)

Union Population

Union Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Union includes 97.73% White, and smaller percentages for Two or more races, Black or African American and multiracial populations.

Population by Race

White (97.73%)

Two or more races (1.82%)

Black or African American (0.45%)

Race
Population
Percentage (of total)
White43097.73%
Two or more races81.82%
Black or African American20.45%

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 $44,773. Household income levels show a median of $68,636. The poverty rate stands at 17.5%.

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$106,250-
Families$88,750$99,371
Households$68,636$82,436
Non Families-$38,853

$44,773

Average Income

$68,636

Median Household Income

17.5%

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)