Union is located in Marshall County, Indiana. Union has a 2025 population of 2,875. Union is currently growing at a rate of 1.05% annually and its population has increased by 3.34% since the most recent census, which recorded a population of 2,782 in 2020.
The average household income in Union is $91,212 with a poverty rate of 15.34%. The median age in Union is 54.4 years: 50.2 years for males, and 57.3 years for females.
Data after 2023 is projected based on recent change
The racial composition of Union includes 91.74% White, and smaller percentages for Black or African American, other race, Asian and multiracial populations.
White (91.7%)
Two or more races (5.0%)
Black or African American (1.6%)
Other race (1.3%)
Asian (0.4%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,553 | 91.74% |
| Two or more races | 140 | 5.03% |
| Black or African American | 43 | 1.55% |
| Other race | 36 | 1.29% |
| Asian | 11 | 0.4% |
Married
Widowed
Divorced
Separated
Never Married
Union's average per capita income is $46,960. Household income levels show a median of $60,000. The poverty rate stands at 15.34%.
Name | Median | Mean |
|---|---|---|
| Married Families | $91,743 | - |
| Families | $90,951 | $116,136 |
| Households | $60,000 | $91,212 |
| Non Families | $38,750 | $46,771 |
Average Income
Median Household Income
Poverty Rate