From a total population of 682,860, Norfolk County has a median age of 40.8. The average age of males, in Norfolk County, is 39.5 while the average age of females is 42. When you compare this to median age of Massachusetts, Norfolk County is 1.5 years older.
The median income of individuals, in Norfolk County, is $45,375 while the average household income is $86,469. When comparing the median income of people living in Norfolk County to the rest of Massachusetts, the average income in Norfolk County is $8,934 more.