Union Flag

Union

County Seat:
No
Area (mi²):
111.597
State:
Indiana

Union is located in Montgomery County, Indiana. Union has a 2025 population of 25,843. Union is currently growing at a rate of 0.6% annually and its population has increased by 2.9% since the most recent census, which recorded a population of 25,114 in 2020.

The average household income in Union is $80,840 with a poverty rate of 14.23%The median age in Union is 39.1 years: 38.2 years for males, and 41.5 years for females.

25.8K
Total Population
232
Density (mi²)
153 0.6%
Growth

Union Population

Demographics

Economics and Income Statistics

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)