From a total population of 13,515, Trinity County has a median age of 50. The average age of males, in Trinity County, is 50.1 while the average age of females is 49.9. When you compare this to median age of California, Trinity County is 14.4 years older.
The median income of individuals, in Trinity County, is $23,145 while the average household income is $36,862. When comparing the median income of people living in Trinity County to the rest of California, the average income in Trinity County is $6,761 less.