Callahan township is located in Renville County, North Dakota. Callahan township has a 2026 population of 29. Callahan township is currently growing at a rate of 3.57% annually and its population has increased by 11.54% since the most recent census, which recorded a population of 26 in 2020.
Data after 2023 is projected based on recent change
Overall: 0 years
Female: 0 years
Male: 0 years
There are 6 adults, (0 of whom are seniors) in Callahan township.
Female: 4 (66.7%)
Male: 2 (33.3%)
The racial composition of Callahan township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 6 | 100% |