From a total population of 44,261, Siskiyou County has a median age of 47.3. The average age of males, in Siskiyou County, is 45.7 while the average age of females is 48.8. When you compare this to median age of California, Siskiyou County is 11.7 years older.
The median income of individuals, in Siskiyou County, is $22,482 while the average household income is $37,495. When comparing the median income of people living in Siskiyou County to the rest of California, the average income in Siskiyou County is $7,424 less.