Cromberg is a CDP located in Plumas County, California. Cromberg has a 2026 population of 262. Cromberg is currently declining at a rate of 0% 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 Cromberg is 63.8 years: 61 years for males, and 70.1 years for females. For every 100 females there are 202.0 males.
Data after 2023 is projected based on recent change
Overall: 63.8 years
Female: 70.1 years
Male: 61 years
There are 154 adults, (66 of whom are seniors) in Cromberg.
Female: 51 (33.1%)
Male: 103 (66.9%)
The racial composition of Cromberg includes 92.21% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 142 | 92.21% |
| Two or more races | 12 | 7.79% |