From a total population of 38,476, Livingston County has a median age of 41. The average age of males, in Livingston County, is 39.7 while the average age of females is 42.3. When you compare this to median age of Illinois, Livingston County is 4.0 years older.
The median income of individuals, in Livingston County, is $25,831 while the average household income is $54,723. When comparing the median income of people living in Livingston County to the rest of Illinois, the average income in Livingston County is $4,188 less.