Twin Lake township is located in Benson County, North Dakota. Twin Lake township has a 2026 population of 26. Twin Lake township is currently declining at a rate of 0% annually and its population has decreased by -3.7% since the most recent census, which recorded a population of 27 in 2020.
The median age in Twin Lake township is 72.8 years: 0 years for males, and 0 years for females. For every 100 females there are 80.0 males.
Data after 2023 is projected based on recent change
Overall: 72.8 years
Female: 0 years
Male: 0 years
There are 9 adults, (9 of whom are seniors) in Twin Lake township.
Female: 5 (55.6%)
Male: 4 (44.4%)
The racial composition of Twin Lake township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 9 | 100% |