Quinby is a CDP located in Accomack County, Virginia. Quinby has a 2026 population of 266. Quinby is currently declining at a rate of -0.37% 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 Quinby is 53.5 years: 53.1 years for males, and 56.7 years for females. For every 100 females there are 90.4 males.
Data after 2023 is projected based on recent change
Overall: 53.5 years
Female: 56.7 years
Male: 53.1 years
There are 176 adults, (81 of whom are seniors) in Quinby.
Female: 104 (52.5%)
Male: 94 (47.5%)
The racial composition of Quinby includes 86.87% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 172 | 86.87% |
| Two or more races | 26 | 13.13% |