Tobin township is located in Davison County, South Dakota. Tobin township has a 2026 population of 116. Tobin township is currently declining at a rate of -0.85% annually and its population has decreased by -1.69% since the most recent census, which recorded a population of 118 in 2020.
The median age in Tobin township is 50.1 years: 44.5 years for males, and 52.5 years for females. For every 100 females there are 114.3 males.
Data after 2023 is projected based on recent change
Overall: 50.1 years
Female: 52.5 years
Male: 44.5 years
There are 54 adults, (9 of whom are seniors) in Tobin township.
Female: 35 (46.7%)
Male: 40 (53.3%)
The racial composition of Tobin township includes 82.67% White, 5.33% Native American, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 62 | 82.67% |
| Two or more races | 9 | 12% |
| Native American | 4 | 5.33% |