Lallie township is located in Benson County, North Dakota. Lallie township has a 2026 population of 326. Lallie township is currently declining at a rate of -0.31% annually and its population has decreased by -0.91% since the most recent census, which recorded a population of 329 in 2020.
The median age in Lallie township is 45.9 years: 36.6 years for males, and 62.2 years for females. For every 100 females there are 125.6 males.
Data after 2023 is projected based on recent change
Overall: 45.9 years
Female: 62.2 years
Male: 36.6 years
There are 296 adults, (121 of whom are seniors) in Lallie township.
Female: 172 (44.3%)
Male: 216 (55.7%)
The racial composition of Lallie township includes 86.34% Native American, 9.79% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| Native American | 335 | 86.34% |
| White | 38 | 9.79% |
| Two or more races | 15 | 3.87% |