Massachusetts Districts Map. MA Congressional Districts Map Historical District Maps; Massachusetts Census Data; Committee Members; Archived Hearings; Voting resources can be found on the Secretary of the Commonwealth's website.
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Application from MassGIS displaying Legislative Districts within the Commonwealth of Massachusetts (Congress and state Senate and House of Representatives). Historical District Maps; Massachusetts Census Data; Committee Members; Archived Hearings;
List of All Massachusetts State House of Representatives Districts; Map Key District Number Representative Party Affiliation Year Elected Congressional Districts datalayer reflects the U.S Massachusetts Municipalities Polygons Four Color Legislative District Viewer
. Staff at the Massachusetts General Court Special Joint Committee on Redistricting developed this layer Governor Baker signed the 160 districts into law on November 4, 2021, with Chapter 83 of the Acts of 2021
. The name of the statewide datalayers are HOUSE2021_POLY (polygons) and HOUSE2021_ARC (linear features). The materials reflect the districts signed into law by Governor Baker on November 4th, 2021 and November 22nd, 2021