MASSACHUSETTS CONGRESSIONAL DISTRICTS BY COUNTY SUBDIVISIONS County Subdivision County 109th Congressional District Abington town Plymouth 10 Acton town Middlesex 5 Acushnet town Bristol 4 Adams town Berkshire 1 Alford town Berkshire 1 Amesbury town Essex 6 Amherst town Hampshire 1 Andover town Essex 5 Aquinnah town Dukes 10 Arlington town Middlesex 7 Ashburnham town Worcester 1 Ashby town Middlesex 1 Ashfield town Franklin 1 Ashland town Middlesex 3 Athol town Worcester 1 Auburn town Worcester 3 Avon town Norfolk 9 Ayer town Middlesex 5 Barre town Worcester 1 Becket town Berkshire 1 Bedford town Middlesex 6 Belchertown town Hampshire 1 Bellingham town Norfolk 2 Belmont town Middlesex 7 Berkley town Bristol 4 Berlin town Worcester 5 Bernardston town Franklin 1 Billerica town Middlesex 5 Blackstone town Worcester 2 Blandford town Hampden 1 Bolton town Worcester 5 Bourne town Barnstable 10 Boxborough town Middlesex 5 Boxford town Essex 6 Boylston town Worcester 3 Braintree town Norfolk 9 Brewster town Barnstable 10 Bridgewater town Plymouth 9 Brimfield town Hampden 2 Brookfield town Worcester 2 Brookline town Norfolk 4 Buckland town Franklin 1 Burlington town Middlesex 6 Canton town Norfolk 9 Carlisle town Middlesex 5 Carver town Plymouth 10 Charlemont town Franklin 1 Charlton town Worcester 2 Chatham town Barnstable 10 Chelmsford town Middlesex 5 Cheshire town Berkshire 1 Chester town Hampden 1 Chesterfield town Hampshire 1 Chilmark town Dukes 10 Clarksburg town Berkshire 1 Clinton town Worcester 3 Cohasset town Norfolk 10 Colrain town Franklin 1 Concord town Middlesex 5 Conway town Franklin 1 Cummington town Hampshire 1 Dalton town Berkshire 1 Danvers town Essex 6 Dartmouth town Bristol 4 Dedham town Norfolk 9 Deerfield town Franklin 1 Dennis town Barnstable 10 Dighton town Bristol 4 Douglas town Worcester 2 Dover town Norfolk 4 Dracut town Middlesex 5 Dudley town Worcester 2 Dunstable town Middlesex 5 Duxbury town Plymouth 10 East Bridgewater town Plymouth 9 East Brookfield town Worcester 2 East Longmeadow town Hampden 2 Eastham town Barnstable 10 Easton town Bristol 9 Edgartown town Dukes 10 Egremont town Berkshire 1 Erving town Franklin 1 Essex town Essex 6 Fairhaven town Bristol 4 Falmouth town Barnstable 10 Florida town Berkshire 1 Foxborough town Norfolk 4 Framingham town Middlesex 7 Freetown town Bristol 4 Georgetown town Essex 6 Gill town Franklin 1 Goshen town Hampshire 1 Gosnold town Dukes 10 Grafton town Worcester 2 Granby town Hampshire 1 Granville town Hampden 1 Great Barrington town Berkshire 1 Greenfield town Franklin 1 Groton town Middlesex 5 Groveland town Essex 6 Hadley town Hampshire 2 Halifax town Plymouth 4 Hamilton town Essex 6 Hampden town Hampden 2 Hancock town Berkshire 1 Hanover town Plymouth 10 Hanson town Plymouth 9,10 Hardwick town Worcester 1 Harvard town Worcester 5 Harwich town Barnstable 10 Hatfield town Hampshire 1 Hawley town Franklin 1 Heath town Franklin 1 Hingham town Plymouth 10 Hinsdale town Berkshire 1 Holbrook town Norfolk 9 Holden town Worcester 3 Holland town Hampden 2 Holliston town Middlesex 3 Hopedale town Worcester 2 Hopkinton town Middlesex 3 Hubbardston town Worcester 1 Hudson town Middlesex 5 Hull town Plymouth 10 Huntington town Hampshire 1 Ipswich town Essex 6 Kingston town Plymouth 10 Lakeville town Plymouth 4 Lancaster town Worcester 5 Lanesborough town Berkshire 1 Lee town Berkshire 1 Leicester town Worcester 2 Lenox town Berkshire 1 Leverett town Franklin 1 Lexington town Middlesex 7 Leyden town Franklin 1 Lincoln town Middlesex 7 Littleton town Middlesex 5 Longmeadow town Hampden 2 Ludlow town Hampden 2 Lunenburg town Worcester 1 Lynnfield town Essex 6 Manchester-by-the-Sea town Essex 6 Mansfield town Bristol 4 Marblehead town Essex 6 Marion town Plymouth 4 Marshfield town Plymouth 10 Mashpee town Barnstable 10 Mattapoisett town Plymouth 4 Maynard town Middlesex 5 Medfield town Norfolk 9 Medway town Norfolk 3 Mendon town Worcester 2 Merrimac town Essex 6 Middleborough town Plymouth 4 Middlefield town Hampshire 1 Middleton town Essex 6 Milford town Worcester 2 Millbury town Worcester 2 Millis town Norfolk 4 Millville town Worcester 2 Milton town Norfolk 9 Monroe town Franklin 1 Monson town Hampden 2 Montague town Franklin 1 Monterey town Berkshire 1 Montgomery town Hampden 1 Mount Washington town Berkshire 1 Nahant town Essex 6 Nantucket town Nantucket 10 Natick town Middlesex 7 Needham town Norfolk 9 New Ashford town Berkshire 1 New Braintree town Worcester 1 New Marlborough town Berkshire 1 New Salem town Franklin 1 Newbury town Essex 6 Norfolk town Norfolk 4 North Andover town Essex 6 North Attleborough town Bristol 3 North Brookfield town Worcester 2 North Reading town Middlesex 6 Northborough town Worcester 3 Northbridge town Worcester 2 Northfield town Franklin 1 Norton town Bristol 4 Norwell town Plymouth 10 Norwood town Norfolk 9 Oak Bluffs town Dukes 10 Oakham town Worcester 1 Orange town Franklin 1 Orleans town Barnstable 10 Otis town Berkshire 1 Oxford town Worcester 2 Palmer town Hampden 2 Paxton town Worcester 3 Pelham town Hampshire 1 Pembroke town Plymouth 10 Pepperell town Middlesex 1 Peru town Berkshire 1 Petersham town Worcester 1 Phillipston town Worcester 1 Plainfield town Hampshire 1 Plainville town Norfolk 3 Plymouth town Plymouth 10 Plympton town Plymouth 10 Princeton town Worcester 3 Provincetown town Barnstable 10 Randolph town Norfolk 9 Raynham town Bristol 4 Reading town Middlesex 6 Rehoboth town Bristol 3 Richmond town Berkshire 1 Rochester town Plymouth 4 Rockland town Plymouth 10 Rockport town Essex 6 Rowe town Franklin 1 Rowley town Essex 6 Royalston town Worcester 1 Russell town Hampden 1 Rutland town Worcester 3 Salisbury town Essex 6 Sandisfield town Berkshire 1 Sandwich town Barnstable 10 Saugus town Essex 6 Savoy town Berkshire 1 Scituate town Plymouth 10 Seekonk town Bristol 3 Sharon town Norfolk 4 Sheffield town Berkshire 1 Shelburne town Franklin 1 Sherborn town Middlesex 4 Shirley town Middlesex 5 Shrewsbury town Worcester 3 Shutesbury town Franklin 1 Somerset town Bristol 3 South Hadley town Hampshire 2 Southampton town Hampshire 1 Southborough town Worcester 3 Southbridge town Worcester 2 Southwick town Hampden 1 Spencer town Worcester 2 Sterling town Worcester 1 Stockbridge town Berkshire 1 Stoneham town Middlesex 7 Stoughton town Norfolk 9 Stow town Middlesex 5 Sturbridge town Worcester 2 Sudbury town Middlesex 5 Sunderland town Franklin 1 Sutton town Worcester 2 Swampscott town Essex 6 Swansea town Bristol 3 Templeton town Worcester 1 Tewksbury town Middlesex 5 Tisbury town Dukes 10 Tolland town Hampden 1 Topsfield town Essex 6 Townsend town Middlesex 1 Truro town Barnstable 10 Tyngsborough town Middlesex 5 Tyringham town Berkshire 1 Upton town Worcester 2 Uxbridge town Worcester 2 Wakefield town Middlesex 6 Wales town Hampden 2 Walpole town Norfolk 9 Ware town Hampshire 1 Wareham town Plymouth 4 Warren town Worcester 2 Warwick town Franklin 1 Washington town Berkshire 1 Wayland town Middlesex 5,7 Webster town Worcester 2 Wellesley town Norfolk 4 Wellfleet town Barnstable 10 Wendell town Franklin 1 Wenham town Essex 6 West Boylston town Worcester 3 West Bridgewater town Plymouth 9 West Brookfield town Worcester 1 West Newbury town Essex 6 West Springfield town Hampden 1 West Stockbridge town Berkshire 1 West Tisbury town Dukes 10 Westborough town Worcester 3 Westford town Middlesex 5 Westhampton town Hampshire 1 Westminster town Worcester 1 Weston town Middlesex 7 Westport town Bristol 4 Westwood town Norfolk 9 Weymouth town Norfolk 10 Whately town Franklin 1 Whitman town Plymouth 9 Wilbraham town Hampden 2 Williamsburg town Hampshire 1 Williamstown town Berkshire 1 Wilmington town Middlesex 6 Winchendon town Worcester 1 Winchester town Middlesex 7 Windsor town Berkshire 1 Winthrop town Suffolk 7 Worthington town Hampshire 1 Wrentham town Norfolk 3 Yarmouth town Barnstable 10