Beaulieu township is located in Pembina County, North Dakota. Beaulieu township has a 2026 population of 160. Beaulieu township is currently declining at a rate of -1.23% annually and its population has decreased by -6.98% since the most recent census, which recorded a population of 172 in 2020.
The median age in Beaulieu township is 23.8 years: 23.9 years for males, and 17 years for females. For every 100 females there are 109.2 males.
Data after 2023 is projected based on recent change
Overall: 23.8 years
Female: 17 years
Male: 23.9 years
There are 97 adults, (4 of whom are seniors) in Beaulieu township.
Female: 65 (47.8%)
Male: 71 (52.2%)
The racial composition of Beaulieu township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 136 | 100% |