Union is located in Brule County, South Dakota. Union has a 2025 population of 73. Union is currently declining at a rate of -1.35% annually and its population has decreased by 0% since the most recent census, which recorded a population of 73 in 2020.
The average household income in Union is $97,776 with a poverty rate of 0%.The median age in Union is 26 years: 21 years for males, and 31.2 years for females.
Data after 2023 is projected based on recent change
The racial composition of Union includes 92.03% White, and smaller percentages for and multiracial populations.
White (92.0%)
Two or more races (8.0%)
Race | Population | Percentage (of total) |
---|---|---|
White | 127 | 92.03% |
Two or more races | 11 | 7.97% |
Married
Widowed
Divorced
Separated
Never Married
Union's average per capita income is $66,719. Household income levels show a median of $84,583. The poverty rate stands at 0%.
Name | Median | Mean |
---|---|---|
Families | $120,278 | $110,691 |
Married Families | $120,278 | - |
Households | $84,583 | $97,776 |
Non Families | - | - |
Average Income
Median Household Income
Poverty Rate