Grand Prairie township is located in Barnes County, North Dakota. Grand Prairie township has a 2026 population of 50. Grand Prairie 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 Grand Prairie township is 45.5 years: 63.1 years for males, and 31.5 years for females. For every 100 females there are 87.5 males.
Data after 2023 is projected based on recent change
Overall: 45.5 years
Female: 31.5 years
Male: 63.1 years
There are 27 adults, (5 of whom are seniors) in Grand Prairie township.
Female: 24 (53.3%)
Male: 21 (46.7%)
The racial composition of Grand Prairie township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 45 | 100% |