Oak Hollow township is located in Hutchinson County, South Dakota. Oak Hollow township has a 2026 population of 52. Oak Hollow township is currently declining at a rate of 0% annually and its population has increased by 1.96% since the most recent census, which recorded a population of 51 in 2020.
The median age in Oak Hollow township is 32.3 years: 31.3 years for males, and 65.8 years for females. For every 100 females there are 213.3 males.
Data after 2023 is projected based on recent change
The racial composition of Oak Hollow township includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 47 | 100% |
Married
Widowed
Divorced
Separated
Never Married