There are 622 Gas Stations in Middlesex County, Massachusetts, serving a population of 1,582,857 people in an area of 818 square miles. There is 1 Gas Station per 2,544 people, and 1 Gas Station per 1 square miles.
In Massachusetts, Middlesex County is ranked 9th of 14 counties in Gas Stations per capita, and 3rd of 14 counties in Gas Stations per square mile.