Union is located in Auglaize County, Ohio. Union has a 2025 population of 1,707 . Union is currently declining at a rate of -0.35% annually and its population has decreased by -2.07% since the most recent census, which recorded a population of 1,743 in 2020.
The average household income in Union is $100,745 with a poverty rate of 3.77%. The median age in Union is 48.5 years: 49 years for males, and 46.3 years for females. For every 100 females there are 133.3 males.
Data after 2023 is projected based on recent change
The racial composition of Union includes 95.54% White, and smaller percentages for Black or African American, Asian, other race, Two or more races and multiracial populations.
White (95.54%)
Black or African American (2.7%)
Asian (0.94%)
Other race (0.57%)
Two or more races (0.25%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,520 | 95.54% |
| Black or African American | 43 | 2.7% |
| Asian | 15 | 0.94% |
| Other race | 9 | 0.57% |
| Two or more races | 4 | 0.25% |
Married
Widowed
Divorced
Separated
Never Married
Union's average per capita income is $55,645. Household income levels show a median of $62,101. The poverty rate stands at 3.77%.
Name | Median | Mean |
|---|---|---|
| Married Families | $91,250 | - |
| Families | $90,565 | $120,746 |
| Households | $62,101 | $100,745 |
| Non Families | $58,317 | $63,842 |
Average Income
Median Household Income
Poverty Rate