From a total population of 28,666, Niles has a median age of 49. The average age of males, in Niles, is 45.3 while the average age of females is 51. When you compare this to median age of Illinois, Niles is 12.0 years older.
The median income of individuals, in Niles, is $27,030 while the average household income is $48,666. When comparing the median income of people living in Niles to the rest of Illinois, the average income in Niles is $2,989 less.