West Union is a village located in Adams County, Ohio. West Union has a 2025 population of 3,108 . It is also the county seat of Adams County . West Union is currently growing at a rate of 0.65% annually and its population has increased by 3.39% since the most recent census, which recorded a population of 3,006 in 2020.
The average household income in West Union is $42,638 with a poverty rate of 37.26%. The median age in West Union is 42.8 years: 36.8 years for males, and 46.9 years for females. For every 100 females there are 101.4 males.
Data after 2023 is projected based on recent change
The racial composition of West Union includes 95.16% White, and smaller percentages for other race, Black or African American and multiracial populations.
White (95.16%)
Two or more races (3.28%)
Other race (1.06%)
Black or African American (0.49%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,695 | 95.16% |
| Two or more races | 93 | 3.28% |
| Other race | 30 | 1.06% |
| Black or African American | 14 | 0.49% |
Married
Widowed
Divorced
Separated
Never Married
West Union's average per capita income is $28,225. Household income levels show a median of $29,934. The poverty rate stands at 37.26%.
Name | Median | Mean |
|---|---|---|
| Married Families | $61,731 | - |
| Families | $52,533 | $62,993 |
| Households | $29,934 | $42,638 |
| Non Families | $25,404 | $23,057 |
Average Income
Median Household Income
Poverty Rate