From a total population of 43,541, Stevens County has a median age of 45.7. The average age of males, in Stevens County, is 45.2 while the average age of females is 46.3. When you compare this to median age of Washington, Stevens County is 8.3 years older.
The median income of individuals, in Stevens County, is $22,035 while the average household income is $42,111. When comparing the median income of people living in Stevens County to the rest of Washington, the average income in Stevens County is $9,198 less.