From a total population of 33,356, Lassen County has a median age of 37.3. The average age of males, in Lassen County, is 34.9 while the average age of females is 44. When you compare this to median age of California, Lassen County is 1.7 years older.
The median income of individuals, in Lassen County, is $19,847 while the average household income is $53,351. When comparing the median income of people living in Lassen County to the rest of California, the average income in Lassen County is $10,059 less.