There are 462 Fast Food Restaurants in Middlesex County, Massachusetts, serving a population of 1,582,857 people in an area of 818 square miles. There is 1 Fast Food Restaurant per 3,426 people, and 1 Fast Food Restaurant per 1 square miles.
In Massachusetts, Middlesex County is ranked 9th of 14 counties in Fast Food Restaurants per capita, and 2nd of 14 counties in Fast Food Restaurants per square mile.