Boundary Atlas

ZIP code 02148: Malden, MA

ZIP code 02148 is in Malden, in Middlesex County, Massachusetts. It is in Massachusetts's 5th congressional district. Its state senate district is Fifth Middlesex District; its state house districts are 33rd Middlesex District (69%), 35th Middlesex District (25%) and 32nd Middlesex District (6.0%).

66,274residents (2020 Census)
5.0 sq miland area
1cities and towns
1congressional district
24voting precincts

See it on the mapAll of Massachusetts

City and county

City or townShare of ZIP residents
Malden100%

CountyShare of ZIP residents
Middlesex County100%

Town or county subdivisionShare of ZIP residents
Malden city100%

Congressional district

Congressional districtShare of ZIP residents
Massachusetts's 5th congressional district (MA-05)100%

State legislative districts

State senate districtShare of ZIP residents
Fifth Middlesex District100%

State house districtShare of ZIP residents
33rd Middlesex District69%
35th Middlesex District25%
32nd Middlesex District6.0%

Voting precincts

24 voting precincts overlap ZIP 02148. 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:02148")

ZIP 02148 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.