Castle Butte township Flag

Castle Butte township

County Seat:
No
Area (mi²):
51.017
State:
South Dakota

Castle Butte township is located in Pennington County, South Dakota. Castle Butte township has a 2026 population of 29. Castle Butte township is currently declining at a rate of -3.33% annually and its population has decreased by -3.33% since the most recent census, which recorded a population of 30 in 2020.

29
Total Population
1
Density (mi²)
-1 -3.33%
Growth

Castle Butte township Population

Castle Butte township Population

Data after 2023 is projected based on recent change

Nearby Cities

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)