These groups provide a variety of services for people with developmental disabilities and their families. Chapters of The Arc in Massachusetts belong to Arc of Massachusetts.
- Arc of Bristol County
Attleboro / 508-226-1445 - Arc of Cape Cod
Hyannis / 508-790-3667 - Arc of Greater Haverhill-Newburyport
Haverhill / 978-373-0552 - Arc of Greater Plymouth
Plymouth / 508-732-9292 - Arc of the South Shore
North Weymouth / 781-335-3023 - Berkshire County Arc
Pittsfield / 413-499-4241 - Center of Hope Foundation
Southbridge / 508-764-4085 - Charles River Center Arc
Needham / 781-972-1000 - Communitas
Wakefield / 781-942-4888 - Incompass
Chelmsford / 978-349-3000 - Minuteman Arc for Human Services
Concord / 978-287-7900 - Northeast Arc
Danvers / 978-762-4878 - Opportunities for Inclusion
Waltham / 781-899-1344 - South Norfolk County Arc
Westwood / 781-762-4001 - The Arc Brockton Area
Brockton / 508-583-8030 - The Arc of Opportunity in North Central Massachusetts
Fitchburg / 978-343-6662 - The United Arc
Greenfield / 413-774-5558