Boundary Atlas

Mansfield Center, Massachusetts

Mansfield Center is a Census-designated place (an unincorporated community) in Bristol County, Massachusetts, with 7,830 residents in 2020. It is in Massachusetts's 4th congressional district. It spans 2 state house districts. Its state senate district is Bristol and Norfolk District.

7,830residents (2020 Census)
2.8 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Bristol County100%

Congressional district

Congressional districtShare of residents
Massachusetts's 4th congressional district (MA-04)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MA-04)Jake Auchincloss (D)202-225-5931100%
U.S. SenatorEdward J. Markey (D)202-224-2742 · contact formstatewide
U.S. SenatorElizabeth Warren (D)202-224-4543 · contact formstatewide
State Senator (Bristol and Norfolk District)Paul Feeney (Democratic)100%
State Representative (1st Bristol District)Mike Chaisson (R)59%
State Representative (14th Bristol District)Adam Scanlon (Democratic)41%

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of residents
Bristol and Norfolk District100%

State house districtShare of residents
1st Bristol District59%
14th Bristol District41%

ZIP codes

Percentages mark ZIPs only partly in Mansfield Center: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Mansfield Center's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:2538230")

Mansfield Center here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.