Bartley township is located in Griggs County, North Dakota. Bartley township has a 2026 population of 43. Bartley township is currently declining at a rate of 0% annually and its population has decreased by -2.27% since the most recent census, which recorded a population of 44 in 2020.
The median age in Bartley township is 25.8 years: 27.1 years for males, and 25.7 years for females. For every 100 females there are 193.3 males.
Data after 2023 is projected based on recent change
Overall: 25.8 years
Female: 25.7 years
Male: 27.1 years
There are 36 adults, (0 of whom are seniors) in Bartley township.
Female: 15 (34.1%)
Male: 29 (65.9%)
The racial composition of Bartley township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 44 | 100% |