Union is located in Davison County, South Dakota. Union has a 2025 population of 74. Union is currently declining at a rate of 0% annually and its population has decreased by -1.33% since the most recent census, which recorded a population of 75 in 2020.
The average household income in Union is $96,158 with a poverty rate of 5.41%.The median age in Union is 58.8 years: 59.3 years for males, and 58.6 years for females.
Data after 2023 is projected based on recent change
The racial composition of Union includes 100% White, and smaller percentages for and multiracial populations.
White (100.0%)
Race | Population | Percentage (of total) |
---|---|---|
White | 37 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Union's average per capita income is $57,292. Household income levels show a median of $55,625. The poverty rate stands at 5.41%.
Name | Median | Mean |
---|---|---|
Families | $56,250 | $113,063 |
Married Families | $56,250 | - |
Households | $55,625 | $96,158 |
Non Families | - | - |
Average Income
Median Household Income
Poverty Rate