Grass Ranch Colony Flag

Grass Ranch Colony

County:
Brule County
County Seat:
No
Area (mi²):
1.064
State:
South Dakota

Grass Ranch Colony is a CDP located in Brule County, South Dakota. Grass Ranch Colony has a 2025 population of 63. Grass Ranch Colony is currently declining at a rate of -18.18% annually and its population has decreased by -18.18% since the most recent census, which recorded a population of 77 in 2020.

63
Total Population
59
Density (mi²)
-14 -18.18%
Growth

Grass Ranch Colony Population

Grass Ranch Colony Population

Data after 2023 is projected based on recent change

Demographics

Population by Race

Race
Population
Percentage (of total)
No results.

Grass Ranch Colony Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

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)