From a total population of 8,460, Clay County has a median age of 44.1. The average age of males, in Clay County, is 42.8 while the average age of females is 44.8. When you compare this to median age of Kansas, Clay County is 8.1 years older.
The median income of individuals, in Clay County, is $26,143 while the average household income is $51,375. When comparing the median income of people living in Clay County to the rest of Kansas, the average income in Clay County is $1,224 less.