Alleghany township is located in Ransom County, North Dakota. Alleghany township has a 2026 population of 50. Alleghany township is currently declining at a rate of 0% annually and its population has decreased by -1.96% since the most recent census, which recorded a population of 51 in 2020.
The median age in Alleghany township is 40.4 years: 44.8 years for males, and 0 years for females. For every 100 females there are 106.7 males.
Data after 2023 is projected based on recent change
Overall: 40.4 years
Female: 0 years
Male: 44.8 years
There are 18 adults, (0 of whom are seniors) in Alleghany township.
Female: 15 (48.4%)
Male: 16 (51.6%)
The racial composition of Alleghany township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 31 | 100% |