There are 6250 General Contractors in Middlesex County, Massachusetts, serving a population of 1,582,857 people in an area of 818 square miles. There is 1 General Contractor per 253 people, and 1 General Contractor per square mile.
In Massachusetts, Middlesex County is ranked 5th of 14 counties in General Contractors per capita, and 2nd of 14 counties in General Contractors per square mile.