ZIP code 02184: Braintree Town, MA

ZIP code 02184 is in Braintree Town, in Norfolk County, Massachusetts. It is in Massachusetts's 8th congressional district. Its state senate districts are Norfolk-Plymouth-Bristol District (75%) and Norfolk and Plymouth District (25%); its state house district is 5th Norfolk District.

39,143residents (2020 Census)

13.8 sq miland area

1cities and towns

1congressional district

12voting precincts

See it on the map All of Massachusetts

City and county

City or town	Share of ZIP residents
Braintree Town	100%

County	Share of ZIP residents
Norfolk County	100%

Town or county subdivision	Share of ZIP residents
Braintree Town city	100%

Congressional district

Congressional district	Share of ZIP residents
Massachusetts's 8th congressional district (MA-08)	100%

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (MA-08)	Stephen F. Lynch (D)	202-225-8273	100%
U.S. Senator	Edward J. Markey (D)	202-224-2742 · contact form	statewide
U.S. Senator	Elizabeth Warren (D)	202-224-4543 · contact form	statewide
State Senator (Norfolk and Plymouth District)	John Keenan (Democratic)		25%
State Representative (5th Norfolk District)	Mark Cusack (Democratic)		100%

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

Braintree Town website: https://braintreema.gov/
Braintree Town laws: search for the Braintree Town, Massachusetts code of ordinances
Norfolk County website: https://www.norfolkcounty.org/
Norfolk County laws: search for the Norfolk County, Massachusetts code of ordinances

State legislative districts

State senate district	Share of ZIP residents
Norfolk-Plymouth-Bristol District	75%
Norfolk and Plymouth District	25%

State house district	Share of ZIP residents
5th Norfolk District	100%

Voting precincts

12 voting precincts overlap ZIP 02184. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:02184")

ZIP 02184 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.