Valley township is located in Barnes County, North Dakota. Valley township has a 2026 population of 523. Valley township is currently growing at a rate of 0.19% annually but its population has decreased by -1.13% since the most recent census, which recorded a population of 529 in 2020.
The median age in Valley township is 57 years: 57.4 years for males, and 55.5 years for females. For every 100 females there are 97.0 males.
Data after 2023 is projected based on recent change
Overall: 57 years
Female: 55.5 years
Male: 57.4 years
There are 474 adults, (152 of whom are seniors) in Valley township.
Female: 299 (50.8%)
Male: 290 (49.2%)
The racial composition of Valley township includes 97.45% White, and smaller percentages for Two or more races and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 574 | 97.45% |
| Two or more races | 15 | 2.55% |