Boundary Atlas

ZIP code 02052: Medfield, MA

ZIP code 02052 is in Medfield (54% of residents), in Norfolk County, Massachusetts. 46% of its residents live outside city limits. It is in Massachusetts's 4th congressional district. Its state senate district is Norfolk-Worcester-Middlesex District; its state house districts are 13th Norfolk District (51%) and 9th Norfolk District (49%).

12,799residents (2020 Census)
14.4 sq miland area
1cities and towns
1congressional district
4voting precincts

See it on the mapAll of Massachusetts

City and county

City or townShare of ZIP residents
Medfield54%

CountyShare of ZIP residents
Norfolk County100%

Town or county subdivisionShare of ZIP residents
Medfield town100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MA-04)Jake Auchincloss (D)202-225-5931100%
U.S. SenatorEdward J. Markey (D)202-224-2742 · contact formstatewide
U.S. SenatorElizabeth Warren (D)202-224-4543 · contact formstatewide
State Representative (13th Norfolk District)Josh Tarsky (Democratic)51%
State Representative (9th Norfolk District)Marcus Vaughn (R)49%

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
Norfolk-Worcester-Middlesex District100%

State house districtShare of ZIP residents
13th Norfolk District51%
9th Norfolk District49%

Voting precincts

4 voting precincts overlap ZIP 02052. Map them, with each precinct's share of the ZIP's residents.

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ZIP 02052 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.