Union is located in Fayette County, Ohio. Union has a 2025 population of 3,544 . Union is currently declining at a rate of -0.59% annually and its population has decreased by -2.1% since the most recent census, which recorded a population of 3,620 in 2020.
The average household income in Union is $74,047 with a poverty rate of 13.71%. The median age in Union is 48.2 years: 48.1 years for males, and 50.1 years for females. For every 100 females there are 92.6 males.
Data after 2023 is projected based on recent change
The racial composition of Union includes 84.59% White, 5.96% Black or African American, and smaller percentages for other race and multiracial populations.
White (84.59%)
Two or more races (8.31%)
Black or African American (5.96%)
Other race (1.14%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,052 | 84.59% |
| Two or more races | 300 | 8.31% |
| Black or African American | 215 | 5.96% |
| Other race | 41 | 1.14% |
Married
Widowed
Divorced
Separated
Never Married
Union's average per capita income is $45,226. Household income levels show a median of $56,920. The poverty rate stands at 13.71%.
Name | Median | Mean |
|---|---|---|
| Married Families | $80,042 | - |
| Families | $76,758 | $92,776 |
| Households | $56,920 | $74,047 |
| Non Families | $40,420 | $53,323 |
Average Income
Median Household Income
Poverty Rate