Pleasant Valley Colony is a CDP located in Cascade County, Montana. Pleasant Valley Colony has a 2026 population of 87. Pleasant Valley Colony is currently growing at a rate of 6.1% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The median age in Pleasant Valley Colony is 29.8 years: 47.3 years for males, and 13.4 years for females. For every 100 females there are 158.5 males.
Data after 2023 is projected based on recent change
Overall: 29.8 years
Female: 13.4 years
Male: 47.3 years
There are 93 adults, (20 of whom are seniors) in Pleasant Valley Colony.
Female: 53 (38.7%)
Male: 84 (61.3%)
The racial composition of Pleasant Valley Colony includes 85.4% White, 14.6% Native American, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 117 | 85.4% |
| Native American | 20 | 14.6% |