Union County's estimated 2026 population is 6,708 with a growth rate of -1.29% in the past year according to the most recent United States census data. Union County is the 91st largest county in Indiana. The 2010 population was 7,537 and has seen a growth of -11% since that time.
Data after 2023 is projected based on recent change
The racial composition of Union County includes 95.93% White, and smaller percentages for Two or more races, Asian, Black or African American, Native American, other race and multiracial populations.
White (95.93%)
Two or more races (2.33%)
Asian (1.04%)
Black or African American (0.55%)
Native American (0.11%)
Other race (0.03%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 6,742 | 95.93% |
| Two or more races | 164 | 2.33% |
| Asian | 73 | 1.04% |
| Black or African American | 39 | 0.55% |
| Native American | 8 | 0.11% |
| Other race | 2 | 0.03% |
Married
Widowed
Divorced
Separated
Never Married
Union County's average per capita income is $45,239. Household income levels show a median of $79,500. The poverty rate stands at 6.4%.
Name | Median | Mean |
|---|---|---|
| Married Families | $104,300 | - |
| Families | $96,982 | $110,797 |
| Households | $79,500 | $93,659 |
| Non Families | $34,154 | $49,584 |
Average Income
Median Household Income
Poverty Rate
