Barrelville is a CDP located in Allegany County, Maryland. Barrelville has a 2026 population of 127. Barrelville is currently growing at a rate of 6.72% 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 Barrelville is 54 years: 34.4 years for males, and 54.7 years for females. For every 100 females there are 144.8 males.
Data after 2023 is projected based on recent change
Overall: 54 years
Female: 54.7 years
Male: 34.4 years
There are 54 adults, (7 of whom are seniors) in Barrelville.
Female: 29 (40.8%)
Male: 42 (59.2%)
The racial composition of Barrelville includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 71 | 100% |