From a total population of 22,658, Payette County has a median age of 38.2. The average age of males, in Payette County, is 36.2 while the average age of females is 39.7. When you compare this to median age of Idaho, Payette County is 3.0 years older.
The median income of individuals, in Payette County, is $20,332 while the average household income is $44,326. When comparing the median income of people living in Payette County to the rest of Idaho, the average income in Payette County is $2,755 less.