Ola township Flag

Ola township

County:
Brule County
County Seat:
No
Area (mi²):
35.924
State:
South Dakota

Ola township is located in Brule County, South Dakota. Ola township has a 2026 population of 104. Ola township is currently growing at a rate of 0.97% annually and its population has increased by 2.97% since the most recent census, which recorded a population of 101 in 2020.

The median age in Ola township is 73.9 years: 0 years for males, and 0 years for females. For every 100 females there are 88.9 males.

104
Total Population
2.9
Density (mi²)
1 0.97%
Growth

Ola township Population

Ola township Population

Year ↓
Population
Growth
Annual Change
202610410.97%
202510310.98%
2024102-1-0.97%
2023103-1-0.96%
202210410.97%
202110321.98%
202010100%
201911132.78%
2018108-3-2.7%
201711121.83%
201610900%
201510900%
2014109-1-0.91%
201311000%
201211000%
201111032.8%
201010810.93%

Median Age

Overall: 73.9 years
Female: 0 years
Male: 0 years

Ola township Adults

There are 17 adults, (12 of whom are seniors) in Ola township.

Sex Ratio

Female: 9 (52.9%)
Male: 8 (47.1%)

Demographics

The racial composition of Ola township includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White17100%
Race
Population ↓
Percentage (of total)
White17100%

Ola township Marital Status

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)