Rock Lake township is located in Towner County, North Dakota. Rock Lake township has a 2026 population of 16. Rock Lake township is currently declining at a rate of 0% annually and its population has decreased by -5.88% since the most recent census, which recorded a population of 17 in 2020.
The median age in Rock Lake township is 72.4 years: 0 years for males, and 0 years for females. For every 100 females there are 183.3 males.
Data after 2023 is projected based on recent change
Overall: 72.4 years
Female: 0 years
Male: 0 years
There are 17 adults, (17 of whom are seniors) in Rock Lake township.
Female: 6 (35.3%)
Male: 11 (64.7%)
The racial composition of Rock Lake township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 17 | 100% |