From a total population of 6,995, Mendota has a median age of 37.7. The average age of males, in Mendota, is 36.9 while the average age of females is 39.2. When you compare this to median age of Illinois, Mendota is 0.7 years older.
The median income of individuals, in Mendota, is $20,749 while the average household income is $44,454. When comparing the median income of people living in Mendota to the rest of Illinois, the average income in Mendota is $9,270 less.