Keystone township is located in Dickey County, North Dakota. Keystone township has a 2026 population of 43. Keystone township is currently declining at a rate of 0% annually and its population has decreased by -2.27% since the most recent census, which recorded a population of 44 in 2020.
The median age in Keystone township is 78.1 years: 0 years for males, and 0 years for females. For every 100 females there are 90.9 males.
Data after 2023 is projected based on recent change
Overall: 78.1 years
Female: 0 years
Male: 0 years
There are 21 adults, (16 of whom are seniors) in Keystone township.
Female: 11 (52.4%)
Male: 10 (47.6%)
The racial composition of Keystone township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 21 | 100% |