Massachusetts State House of Representatives 2021 District Boundaries (linear features), as signed into law on November 4, 2021, with Chapter 83 of the Acts of 2021. These boundaries will be used beginning with the fall 2022 elections. These districts were based on demographic data from the 2020 U.S. Census.Member names from the results of the November 2022 election were populated in January 2023 and updated in February 2024. An update to the attributes due to a special election in the 6th Worcester District was added in June 2024.Member names from the results of the November 2024 election were populated in January 2025.See full metadataMap service also available.

November 2023

Voting precincts for Worcester, MA that reflect Census 2020 data, finalized by the Massachusetts Secretary of the Commonwealth in collaboration with the Worcester City Clerk. These boundaries have been approved by the Local Election District Review Commission (LEDRC) and apply for electoral purposes starting in 2022. The City Councilors elected in the municipal election on November 2, 2021 continued to represent Worcester residents and voters in alignment with the previous 2010 Census-derived boundaries until a new council was elected and sworn in January 2024.Informing Worcester is the City of Worcester's open data portal where interested parties can obtain public information at no cost.

The precincts displayed on this map were developed based on the 2020 U.S Census blocks and revised by the City of Boston Election Commission to conform to the voting precinct guidelines. These precincts were adopted in 2022 by the Board of Election Commission and by the MA State Legislature. Sources: U.S. Census, voter Registration database, and Massachusetts Secretary of the Commonwealth. This map is intended for planning and visualization purposes only.

This map service contains both polygon and linear features for the boundaries of the Massachusetts State House of Representatives districts, which were signed into law on November 4, 2021, with Chapter 83 of the Acts of 2021. These boundaries began to be used with the fall 2022 elections and are based on demographic data from the 2020 U.S. Census.Member names from the results of the November 2022 election were populated in January 2023 and updated in February 2024. An update to the attributes due to a special election in the 6th Worcester District was added in June 2024.Member names from the results of the November 2024 election were populated in January 2025.See full metadataFeature service also available.

January 2023

This map service contains both polygon and linear features for the boundaries of the Massachusetts State Senate districts, which were signed into law on November 4, 2021, with Chapter 82 of the Acts of 2021. These boundaries began to be used with the fall 2022 elections and are based on demographic data from the 2020 U.S. Census.Member names with the results of the November 2022 election were entered in January 2023 and updated in February 2024.Member names from the results of the November 2024 election were populated in January 2025.See full metadataMap service also available.

Boundaries of the eight Governor's Council districts for the Commonwealth of Massachusetts, as signed into law on November 22, 2021, with Chapter 92 of the Acts of 2021. These boundaries began to be used with the fall 2022 elections and are based on demographic data from the 2020 U.S. Census.Member names based on the results of the November 2022 election were populated in January 2023.See full metadataFeature service also available.

This map service contains both polygon and linear features for the boundaries of the Massachusetts State Senate districts, which were signed into law on November 4, 2021, with Chapter 82 of the Acts of 2021. These boundaries began to be used with the fall 2022 elections and are based on demographic data from the 2020 U.S. Census.Member names with the results of the November 2022 election were entered in January 2023 and updated in February 2024.Member names from the results of the November 2024 election were populated in January 2025.See full metadataFeature service also available.

Current voting precinct map for Dedham, Massachusetts. The current precinct boundaries were established following the federal census in 2020 and are effective December 31, 2021.Alternate Symbology map designed for viewers with color vision deficiencies. Size: 36" X 48"Last updated: February 15, 2023

Boundaries of the eight Governor's Council districts for the Commonwealth of Massachusetts, as signed into law on November 22, 2021, with Chapter 92 of the Acts of 2021. These boundaries began to be used with the fall 2022 elections and are based on demographic data from the 2020 U.S. Census.Member names were populated with the results of the November 2022 election.See full metadataMap service also available.

Precincts are geographic areas used by governments for elections. In Massachusetts, precincts are combined into wards, which are usually used to define local election districts. Only cities have both wards and precincts; municipalities designated as towns contain one or more precincts and no wards. All precincts associated with a given ward fit entirely within that ward and provide full geographic coverage of the ward’s area. All wards and precincts associated with a given city fit entirely within that city and provide full geographic coverage of the city’s area.

MassGIS obtained ward, precinct, and sub-precinct data from the Secretary of the Commonwealth’s Office in September 2022 and performed a minimal set of standardization edits on it.Also see the feature service.

The Massachusetts Governor's Council Districts datalayer reflects the eight voting district boundaries as established by the Massachusetts General Court Special Joint Committee on Redistricting. These boundaries took effect in January 2012 and were used in elections from 2012 to 2021. Members names are based on the results of the November 2018 elections.This service has been superseded by the 2021 Governor's Council Districts.See full metadata

Boundaries of the eight Governor's Council districts for the Commonwealth of Massachusetts, as signed into law on November 22, 2021, with Chapter 92 of the Acts of 2021. These boundaries began to be used with the fall 2022 elections and are based on demographic data from the 2020 U.S. Census.Member names were populated with the results of the November 2022 election.See full metadataFeature service also available.