Union Flag

Union

County:
Johnson County
County Seat:
No
Area (mi²):
36.151
State:
Indiana

Union is located in Johnson County, Indiana. Union has a 2025 population of 3,029. Union is currently growing at a rate of 1.3% annually and its population has increased by 6.99% since the most recent census, which recorded a population of 2,831 in 2020.

The average household income in Union is $153,961 with a poverty rate of 8.72%. The median age in Union is 40.9 years: 33.9 years for males, and 46.5 years for females.

3K
Total Population
84
Density (mi²)
39 1.3%
Growth

Union Population

Union Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Union includes 96.87% White, and smaller percentages for Two or more races, Native Hawaiian or Pacific Islander, Asian and multiracial populations.

Population by Race

White (96.9%)

Two or more races (2.5%)

Native Hawaiian or Pacific Islander (0.3%)

Asian (0.3%)

Race
Population
Percentage (of total)
White2,78896.87%
Two or more races732.54%
Native Hawaiian or Pacific Islander90.31%
Asian80.28%

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 $65,685. Household income levels show a median of $115,906. The poverty rate stands at 8.72%.

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$145,455-
Families$125,000$183,796
Households$115,906$153,961
Non Families$55,184$57,271

$65,685

Average Income

$115,906

Median Household Income

8.72%

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)