Vallecito is a CDP located in Calaveras County, California. Vallecito has a 2026 population of 556. Vallecito is currently growing at a rate of 1.28% 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 Vallecito is 51.1 years: 53.2 years for males, and 41.9 years for females. For every 100 females there are 87.3 males.
Data after 2023 is projected based on recent change
Overall: 51.1 years
Female: 41.9 years
Male: 53.2 years
There are 442 adults, (154 of whom are seniors) in Vallecito.
Female: 300 (53.4%)
Male: 262 (46.6%)
The racial composition of Vallecito includes 67.08% White, 3.2% Native American, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 377 | 67.08% |
| Two or more races | 167 | 29.72% |
| Native American | 18 | 3.2% |