Barnstable, Massachusetts town hall: address and phone for 2026
The Secretary of the Commonwealth of Massachusetts lists the Barnstable Town Hall at 367 Main Street, Hyannis, MA 02601, phone 508-862-4956. For early voting, see every Barnstable early voting location with days and hours.
Barnstable town hall
Barnstable Town Hall
Office: 367 Main Street, Hyannis, MA 02601
Phone: 508-862-4956
Website: barnstable.gov
Check your registration and find your polling place at the Secretary of the Commonwealth's voter lookup, the state's voter site.
Massachusetts voting dates for Barnstable voters
| Date | What |
|---|---|
| Sat, Oct 17 | Early voting opens Early voting runs Oct 17–30. Hours and locations vary by city and town. source |
| Sat, Oct 24 | Last day to register online, by mail or in person You must be registered by Saturday, Oct 24 to vote in this election. source |
| Tue, Oct 27, 5 p.m. | Apply to vote by mail Your local election office must receive your application by 5 p.m. Apply earlier if you plan to mail your ballot back. source |
| Fri, Oct 30 | Early voting ends Last day of early voting. Hours vary by city and town. source |
| Tue, Nov 3, 8 p.m. | Election Day: polls open 7 a.m. to 8 p.m. Find your polling place through the Secretary of the Commonwealth. source |
| Tue, Nov 3, 8 p.m. | Return your mail-in ballot Get it to your local election office or a drop box by the close of polls at 8 p.m. on Election Day. Ballots mailed and postmarked by Election Day also count if they arrive within 3 days. source |
Barnstable voting questions
What is the phone number for the Barnstable town hall?
508-862-4956, the Town Hall (Barnstable's town hall on the Secretary of the Commonwealth of Massachusetts, City & Town Contact Information list).
What is the address of the Barnstable town hall?
367 Main Street, Hyannis, MA 02601.
When does early voting start in Barnstable?
Early voting opens Saturday, October 17; early voting ends Friday, October 30, 2026. Early voting runs Oct 17–30. Hours and locations vary by city and town. Barnstable's locations are on our Barnstable early voting page.
More for Massachusetts voters
- Who is on the Massachusetts ballot: every candidate on the state's official list, race by race.
- Massachusetts voting deadlines 2026: registration, mail ballots, early voting and Election Day.
- Massachusetts early voting locations we have read so far, with days and hours.
- Every Massachusetts municipality's office.
- Early voting dates in every state.
Other Massachusetts municipalities: Abington, Acton, Acushnet, Adams, Agawam, Alford, Amesbury, Amherst, Andover, Aquinnah, Arlington, Ashburnham, Ashby, Ashfield, Ashland, Athol, Attleboro, Auburn, Avon, Ayer, Barre, Becket, Bedford, Belchertown, Bellingham, Belmont, Berkley, Berlin, Bernardston, Beverly, Billerica, Blackstone, Blandford, Bolton, Boston, Bourne, Boxborough, Boxford, Boylston, Braintree, Brewster, Bridgewater, Brimfield, Brockton, Brookfield, Brookline, Buckland, Burlington, Cambridge, Canton, Carlisle, Carver, Charlemont, Charlton, Chatham, Chelmsford, Chelsea, Cheshire, Chester, Chesterfield, Chicopee, Chilmark, Clarksburg, Clinton, Cohasset, Colrain, Concord, Conway, Cummington, Dalton, Danvers, Dartmouth, Dedham, Deerfield, Dennis, Dighton, Douglas, Dover, Dracut, Dudley, Dunstable, Duxbury, East Bridgewater, East Brookfield, East Longmeadow, Eastham, Easthampton, Easton, Edgartown, Egremont, Erving, Essex, Everett, Fairhaven, Fall River, Falmouth, Fitchburg, Florida, Foxborough, Framingham, Franklin, Freetown, Gardner, Georgetown, Gill, Gloucester, Goshen, Gosnold, Grafton, Granby, Granville, Great Barrington, Greenfield, Groton, Groveland, Hadley, Halifax, Hamilton, Hampden, Hancock, Hanover, Hanson, Hardwick, Harvard, Harwich, Hatfield, Haverhill, Hawley, Heath, Hingham, Hinsdale, Holbrook, Holden, Holland, Holliston, Holyoke, Hopedale, Hopkinton, Hubbardston, Hudson, Hull, Huntington, Ipswich, Kingston, Lakeville, Lancaster, Lanesborough, Lawrence, Lee, Leicester, Lenox, Leominster, Leverett, Lexington, Leyden, Lincoln, Littleton, Longmeadow, Lowell, Ludlow, Lunenburg, Lynn, Lynnfield, Malden, Manchester-by-the-Sea, Mansfield, Marblehead, Marion, Marlborough, Marshfield, Mashpee, Mattapoisett, Maynard, Medfield, Medford, Medway, Melrose, Mendon, Merrimac, Methuen, Middleborough, Middlefield, Middleton, Milford, Millbury, Millis, Millville, Milton, Monroe, Monson, Montague, Monterey, Montgomery, Mount Washington, Nahant, Nantucket, Natick, Needham, New Ashford, New Bedford, New Braintree, New Marlborough, New Salem, Newbury, Newburyport, Newton, Norfolk, North Adams, North Andover, North Attleborough, North Brookfield, North Reading, Northampton, Northborough, Northbridge, Northfield, Norton, Norwell, Norwood, Oak Bluffs, Oakham, Orange, Orleans, Otis, Oxford, Palmer, Paxton, Peabody, Pelham, Pembroke, Pepperell, Peru, Petersham, Phillipston, Pittsfield, Plainfield, Plainville, Plymouth, Plympton, Princeton, Provincetown, Quincy, Randolph, Raynham, Reading, Rehoboth, Revere, Richmond, Rochester, Rockland, Rockport, Rowe, Rowley, Royalston, Russell, Rutland, Salem, Salisbury, Sandisfield, Sandwich, Saugus, Savoy, Scituate, Seekonk, Sharon, Sheffield, Shelburne, Sherborn, Shirley, Shrewsbury, Shutesbury, Somerset, Somerville, South Hadley, Southampton, Southborough, Southbridge, Southwick, Spencer, Springfield, Sterling, Stockbridge, Stoneham, Stoughton, Stow, Sturbridge, Sudbury, Sunderland, Sutton, Swampscott, Swansea, Taunton, Templeton, Tewksbury, Tisbury, Tolland, Topsfield, Townsend, Truro, Tyngsborough, Tyringham, Upton, Uxbridge, Wakefield, Wales, Walpole, Waltham, Ware, Wareham, Warren, Warwick, Washington, Watertown, Wayland, Webster, Wellesley, Wellfleet, Wendell, Wenham, West Boylston, West Bridgewater, West Brookfield, West Newbury, West Springfield, West Stockbridge, West Tisbury, Westborough, Westfield, Westford, Westhampton, Westminster, Weston, Westport, Westwood, Weymouth, Whately, Whitman, Wilbraham, Williamsburg, Williamstown, Wilmington, Winchendon, Winchester, Windsor, Winthrop, Woburn, Worcester, Worthington, Wrentham, Yarmouth.
Office details are from the Secretary of the Commonwealth of Massachusetts, City & Town Contact Information (checked October 17, 2026). Dates are Massachusetts's, each linked to its source. Call the office before you go.