ZIP code 02038: Franklin Town, MA

ZIP code 02038 is in Franklin Town, in Norfolk County, Massachusetts. It is in Massachusetts's 4th congressional district. Its state senate district is Norfolk-Worcester-Middlesex District; its state house district is 10th Norfolk District.

33,261residents (2020 Census)

26.6 sq miland area

1cities and towns

1congressional district

9voting precincts

See it on the map All of Massachusetts

City and county

City or town	Share of ZIP residents
Franklin Town	100%

County	Share of ZIP residents
Norfolk County	100%

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

Congressional district

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

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (MA-04)	Jake Auchincloss (D)	202-225-5931	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 Representative (10th Norfolk District)	Jeff Roy (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

Franklin Town laws: search for the Franklin 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-Worcester-Middlesex District	100%

State house district	Share of ZIP residents
10th Norfolk District	100%

Voting precincts

9 voting precincts overlap ZIP 02038. 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:

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ZIP 02038 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.