Somerset, Massachusetts is located Southeastern Massachusetts, bordered by Dighton on the north, the Taunton River and Fall River on the east, Mount Hope Bay on the south, and Swansea on the west. Somerset is 4 miles west of Fall River; 44 miles south of Boston; 20 miles southwest of Providence, Rhode Island; and 197 miles from New York City. Principal highways are Interstate Route 195 and U.S.Route 6, which link the southern coastal cities and towns, and State Route 138 running N-S. The Fall River Expressway (State Route 24) is easily accessible in the neighboring city of Fall River. No commuter rail or freight service is available in southern Bristol County. Good commuter service between the neighboring city of Fall River and Boston and Logan Airport is provided by Bonanza Bus Company.

Some information gathered on Somerset, MA is courtesy of Commonwealth Communities at Mass.gov