Bossko township Flag

Bossko township

County:
Roberts County
County Seat:
No
Area (mi²):
36.016
State:
South Dakota

Bossko township is located in Roberts County, South Dakota. Bossko township has a 2026 population of 49. Bossko township is currently declining at a rate of 0% annually and its population has increased by 2.08% since the most recent census, which recorded a population of 48 in 2020.

The median age in Bossko township is 66.5 years: 66.2 years for males, and 0 years for females. For every 100 females there are 520.0 males.

49
Total Population
1.4
Density (mi²)

Bossko township Population

Bossko township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20264900%
20254900%
20244900%
20234900%
20224924.26%
202147-1-2.08%
20204800%
20194600%
20184612.22%
20174500%
20164500%
20154500%
20144512.27%
20134400%
201244-1-2.22%
20114512.27%
20104400%

Median Age

Overall: 66.5 years
Female: 0 years
Male: 66.2 years

Bossko township Adults

There are 31 adults, (20 of whom are seniors) in Bossko township.

Sex Ratio

Female: 5 (16.1%)
Male: 26 (83.9%)

Demographics

The racial composition of Bossko township includes 64.52% White, 35.48% Native American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White2064.52%
Native American1135.48%
Race
Population ↓
Percentage (of total)
White2064.52%
Native American1135.48%

Bossko township Marital Status

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)