Sun Prairie Flag

Sun Prairie

County:
McCook County
County Seat:
No
Area (mi²):
36.476
State:
South Dakota

Sun Prairie is located in McCook County, South Dakota. Sun Prairie has a 2025 population of 136. Sun Prairie is currently declining at a rate of 0% annually and its population has increased by 3.82% since the most recent census, which recorded a population of 131 in 2020.

The average household income in Sun Prairie is $123,904 with a poverty rate of 0%.The median age in Sun Prairie is 32.3 years: 23.8 years for males, and 32.4 years for females.

136
Total Population
4
Density (mi²)
0 0%
Growth

Sun Prairie 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)