Union is located in Clinton County, Indiana. Union has a 2025 population of 936. Union is currently growing at a rate of 0.32% annually and its population has increased by 0.32% since the most recent census, which recorded a population of 933 in 2020.
The average household income in Union is $98,034 with a poverty rate of 1.57%. The median age in Union is 44.5 years: 45.2 years for males, and 40.8 years for females.
Data after 2023 is projected based on recent change
The racial composition of Union includes 100% White, and smaller percentages for and multiracial populations.
White (100.0%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 892 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Union's average per capita income is $43,450. Household income levels show a median of $0. The poverty rate stands at 1.57%.
Name | Median | Mean |
|---|---|---|
| Married Families | $131,097 | - |
| Families | $130,383 | $136,920 |
| Non Families | $49,423 | $60,075 |
| Households | - | $98,034 |
Average Income
Median Household Income
Poverty Rate