Boundary Atlas

ZIP code 01515: East Brookfield, MA

ZIP code 01515 is in East Brookfield (58% of residents), in Worcester County, Massachusetts. 42% of its residents live outside city limits. It is in Massachusetts's 1st congressional district. Its state senate district is Worcester and Hampshire District; its state house district is 5th Worcester District.

2,224residents (2020 Census)
9.9 sq miland area
1cities and towns
1congressional district
1voting precincts

See it on the mapAll of Massachusetts

City and county

City or townShare of ZIP residents
East Brookfield58%

CountyShare of ZIP residents
Worcester County100%

Town or county subdivisionShare of ZIP residents
East Brookfield town100%

Congressional district

Congressional districtShare of ZIP residents
Massachusetts's 1st congressional district (MA-01)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MA-01)Richard E. Neal (D)202-225-5601100%
U.S. SenatorEdward J. Markey (D)202-224-2742 · contact formstatewide
U.S. SenatorElizabeth Warren (D)202-224-4543 · contact formstatewide
State Senator (Worcester and Hampshire District)Peter Durant (R)100%
State Representative (5th Worcester District)Donnie Berthiaume (R)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

State legislative districts

State senate districtShare of ZIP residents
Worcester and Hampshire District100%

State house districtShare of ZIP residents
5th Worcester District100%

Voting precincts

1 voting precinct overlap ZIP 01515. Map them, with each precinct's share of the ZIP's residents.

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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:01515")

ZIP 01515 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.