Round Lake township is located in McHenry County, North Dakota. Round Lake township has a 2026 population of 27. Round Lake township is currently declining at a rate of 0% annually and its population has decreased by -3.57% since the most recent census, which recorded a population of 28 in 2020.
The median age in Round Lake township is 32.6 years: 36.5 years for males, and 32.3 years for females. For every 100 females there are 87.5 males.
Data after 2023 is projected based on recent change
Overall: 32.6 years
Female: 32.3 years
Male: 36.5 years
There are 10 adults, (3 of whom are seniors) in Round Lake township.
Female: 8 (53.3%)
Male: 7 (46.7%)
The racial composition of Round Lake township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 15 | 100% |