Stonyford is a CDP located in Colusa County, California. Stonyford has a 2026 population of 86. Stonyford is currently declining at a rate of -4.44% 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 Stonyford is 54.2 years: 54.3 years for males, and 54.1 years for females. For every 100 females there are 236.4 males.
Data after 2023 is projected based on recent change
Overall: 54.2 years
Female: 54.1 years
Male: 54.3 years
There are 87 adults, (30 of whom are seniors) in Stonyford.
Female: 33 (29.7%)
Male: 78 (70.3%)
The racial composition of Stonyford includes 60.36% White, 17.12% other race, and smaller percentages for Asian, Black or African American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 67 | 60.36% |
| Two or more races | 22 | 19.82% |
| Other race | 19 | 17.12% |
| Asian | 2 | 1.8% |
| Black or African American | 1 | 0.9% |