Boundary Atlas

ZIP code 02466: Newton, MA

ZIP code 02466 is in Newton, in Middlesex County, Massachusetts. It is in Massachusetts's 4th congressional district. Its state senate district is Norfolk and Middlesex District; its state house district is 11th Middlesex District.

8,434residents (2020 Census)
1.6 sq miland area
1cities and towns
1congressional district
5voting precincts

See it on the mapAll of Massachusetts

City and county

City or townShare of ZIP residents
Newton100%

CountyShare of ZIP residents
Middlesex County100%

Town or county subdivisionShare of ZIP residents
Newton city100%

Congressional district

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

State legislative districts

State senate districtShare of ZIP residents
Norfolk and Middlesex District100%

State house districtShare of ZIP residents
11th Middlesex District100%

Voting precincts

5 voting precincts overlap ZIP 02466. 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:02466")

ZIP 02466 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.