Glenwood township is located in Deuel County, South Dakota. Glenwood township has a 2026 population of 107. Glenwood township is currently declining at a rate of -0.93% annually and its population has decreased by -0.93% since the most recent census, which recorded a population of 108 in 2020.
The median age in Glenwood township is 74.8 years: 76.4 years for males, and 74.3 years for females. For every 100 females there are 130.0 males.
Data after 2023 is projected based on recent change
Overall: 74.8 years
Female: 74.3 years
Male: 76.4 years
There are 20 adults, (17 of whom are seniors) in Glenwood township.
Female: 10 (43.5%)
Male: 13 (56.5%)
The racial composition of Glenwood township includes 73.91% White, 26.09% other race, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 17 | 73.91% |
| Other race | 6 | 26.09% |