Three Rivers Flag

Three Rivers

County:
Spink County
County Seat:
No
Area (mi²):
35.976
State:
South Dakota

Three Rivers is located in Spink County, South Dakota. Three Rivers has a 2025 population of 60. Three Rivers is currently declining at a rate of -1.64% annually and its population has decreased by -7.69% since the most recent census, which recorded a population of 65 in 2020.

The average household income in Three Rivers is $111,257 with a poverty rate of 0%.The median age in Three Rivers is 27.5 years: 26.9 years for males, and 27.6 years for females.

60
Total Population
2
Density (mi²)
-1 -1.64%
Growth

Three Rivers 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)