Union Flag

Union

County:
Davison County
County Seat:
No
Area (mi²):
36.173
State:
South Dakota

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.

74
Total Population
2
Density (mi²)
0 0%
Growth

Union Population

Demographics

Economics and Income Statistics

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)