Mendocino County's estimated 2026 population is 87,305 with a growth rate of -0.93% in the past year according to the most recent United States census data. Mendocino County is the 39th largest county in California. The 2010 population was 87,796 and has seen a growth of -0.56% since that time.
Data after 2023 is projected based on recent change
Overall: 44.1 years
Female: 45.5 years
Male: 43.2 years
There are 71,347 adults, (22,154 of whom are seniors) in Mendocino County.
Female: 45,508 (50.4%)
Male: 44,736 (49.6%)
The racial composition of Mendocino County includes 64.32% White, 9.25% other race, 3.56% Native American, and smaller percentages for Asian, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 58,041 | 64.32% |
| Two or more races | 18,007 | 19.95% |
| Other race | 8,349 | 9.25% |
| Native American | 3,209 | 3.56% |
| Asian | 1,907 | 2.11% |
| Black or African American | 672 | 0.74% |
| Native Hawaiian or Pacific Islander | 59 | 0.07% |
Mendocino County's average per capita income is $45,711. Household income levels show a median of $68,092. The poverty rate stands at 15.36%.
Name | Median | Mean |
|---|---|---|
| Married Families | $104,532 | $132,044 |
| Families | $88,969 | $114,528 |
| Households | $68,092 | $95,438 |
| Non Families | $45,331 | $63,491 |
Average Income
Median Household Income
Poverty Rate