From a total population of 438,272, Clark County has a median age of 37.2. The average age of males, in Clark County, is 36.4 while the average age of females is 38.1. When you compare this to median age of Washington, Clark County is 0.2 years younger.
The median income of individuals, in Clark County, is $28,206 while the average household income is $59,551. When comparing the median income of people living in Clark County to the rest of Washington, the average income in Clark County is $3,027 less.