Overview Dorchester is the largest and one of the most diverse neighborhoods in Boston, MA. Fields Corner, Dorchester’s main commercial district, is a close-knit community made up of Vietnamese, African American, Latin, Irish, and Cape Verdean residents and businesses. The area boasts several amenities, including a Massachusetts Bay Transportation Authority (MBTA) Red Line station. It is also home to many community organizations committed to supporting the neighborhood and its residents. ...