From a total population of 80,362, Nampa has a median age of 30.8. The average age of males, in Nampa, is 30.1 while the average age of females is 31.6. When you compare this to median age of Idaho, Nampa is 4.4 years younger.
The median income of individuals, in Nampa, is $16,427 while the average household income is $40,083. When comparing the median income of people living in Nampa to the rest of Idaho, the average income in Nampa is $6,660 less.