Forestville is a CDP located in Butler County, Pennsylvania. Forestville has a 2026 population of 345. Forestville is currently growing at a rate of 6.81% 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 Forestville is 22.4 years: 22.2 years for males, and 24.3 years for females. For every 100 females there are 136.6 males.
Data after 2023 is projected based on recent change
Overall: 22.4 years
Female: 24.3 years
Male: 22.2 years
There are 211 adults, (57 of whom are seniors) in Forestville.
Female: 161 (42.3%)
Male: 220 (57.7%)
The racial composition of Forestville includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 381 | 100% |