Braintree, formally the Community of Braintree, is a suv New England city in Norfolk Area, Massachusetts, United States. Although officially known as a community, Braintree adopted a community charter in 2008, with a mayor-council type of government, and also is considered a city under Massachusetts law. The populace was 35,744 at the 2010 demographics. The city is part of the Greater Boston location with access to the MBTA Red Line as well as is a member of the Metropolitan Area Preparation Council's South Coast Union. The first mayor of Braintree was Joe Sullivan who served until January 2020.
Braintree, Massachusetts, is named after Braintree, Essex, in England. The community was first hired in 1640. Later on, some areas of Braintree developed separate towns: Quincy (1792 ), Randolph (1793 ), and Holbrook (1872 ).
The community of Braintree was settled in 1625, conquered in 1635 and incorporated in 1640  and also called after the English community of Braintree. Along with the here and now Braintree, it made up land that was later split-off into the different municipalities of Quincy (integrated in 1792), Randolph (1793 ), as well as Holbrook (1872 ). Braintree became part of Suffolk County till the formation of Norfolk Area in 1793.
The community of Braintree is the birthplace of a number of prominent figures in American background: Abigail Adams, presidents John Adams and John Quincy Adams, statesman John Hancock, and General Sylvanus Thayer, a very early superintendent of the United States Military college situated at West Factor, New York City.
In 1920, Braintree was the site of the well-known murders that led to the test of Sacco and Vanzetti. During that exact same decade, the town's population grew by over 50%.
In January 2008, Braintree transformed from a depictive community meeting type of federal government to a mayor-council government.