Union is located in Jefferson County, Pennsylvania. Union has a 2025 population of 825 . Union is currently declining at a rate of -0.48% annually and its population has decreased by -2.83% since the most recent census, which recorded a population of 849 in 2020.
The average household income in Union is $79,158 with a poverty rate of 8.71%. The median age in Union is 38.1 years: 38.8 years for males, and 36.3 years for females. For every 100 females there are 104.9 males.
Data after 2023 is projected based on recent change
The racial composition of Union includes 96.93% White, and smaller percentages for and multiracial populations.
White (96.93%)
Two or more races (3.07%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 884 | 96.93% |
| Two or more races | 28 | 3.07% |
Married
Widowed
Divorced
Separated
Never Married
Union's average per capita income is $46,522. Household income levels show a median of $69,479. The poverty rate stands at 8.71%.
Name | Median | Mean |
|---|---|---|
| Married Families | $90,938 | - |
| Families | $87,969 | $90,185 |
| Households | $69,479 | $79,158 |
| Non Families | $55,000 | $50,502 |
Average Income
Median Household Income
Poverty Rate