From a total population of 87,612, Mendocino County has a median age of 42. The average age of males, in Mendocino County, is 40.6 while the average age of females is 43.9. When you compare this to median age of California, Mendocino County is 6.4 years older.
The median income of individuals, in Mendocino County, is $23,712 while the average household income is $43,290. When comparing the median income of people living in Mendocino County to the rest of California, the average income in Mendocino County is $6,194 less.