From a total population of 215,167, Barnstable County has a median age of 50.8. The average age of males, in Barnstable County, is 49 while the average age of females is 52.5. When you compare this to median age of Massachusetts, Barnstable County is 11.5 years older.
The median income of individuals, in Barnstable County, is $36,964 while the average household income is $61,597. When comparing the median income of people living in Barnstable County to the rest of Massachusetts, the average income in Barnstable County is $523 more.