Suffolk County, located in the eastern part of Massachusetts has a population of approximately 800,000 people and its county seat is Boston, which is also the capital and largest city in Massachusetts.
Suffolk County is the most densely populated county in Massachusetts and has many of the state's major institutions and landmarks, including Harvard University, MIT, Fenway Park, and the John F. Kennedy Presidential Library and Museum.
Suffolk County is known for its cultural and historical attractions, including the Freedom Trail, the Boston Tea Party Ships and Museum, and the Museum of Fine Arts.
Only around 14% of homes in Suffolk County, Massachusetts use heating oil as their primary heating fuel, according to a U.S. Energy Information Administration survey.