From a total population of 73,664, Chelan County has a median age of 39.2. The average age of males, in Chelan County, is 37.9 while the average age of females is 41.1. When you compare this to median age of Washington, Chelan County is 1.8 years older.
The median income of individuals, in Chelan County, is $25,619 while the average household income is $50,876. When comparing the median income of people living in Chelan County to the rest of Washington, the average income in Chelan County is $5,614 less.