Boundary Atlas

ZIP code 01949: Middleton, MA

ZIP code 01949 is in Essex County, Massachusetts, outside any city or Census-designated place. It is in Massachusetts's 6th congressional district. Its state senate district is First Essex and Middlesex District; its state house districts are 20th Middlesex District (68%) and 13th Essex District (32%).

9,779residents (2020 Census)
13.4 sq miland area
0cities and towns
1congressional district
3voting precincts

See it on the mapAll of Massachusetts

City and county

Outside any city or Census-designated place.


CountyShare of ZIP residents
Essex County100%

Town or county subdivisionShare of ZIP residents
Middleton town100%

Congressional district

Congressional districtShare of ZIP residents
Massachusetts's 6th congressional district (MA-06)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MA-06)Seth Moulton (D)202-225-8020100%
U.S. SenatorEdward J. Markey (D)202-224-2742 · contact formstatewide
U.S. SenatorElizabeth Warren (D)202-224-4543 · contact formstatewide
State Senator (First Essex and Middlesex District)Bruce Tarr (R)100%
State Representative (20th Middlesex District)Brad Jones (R)978-664-593668%
State Representative (13th Essex District)Sally Kerans (Democratic)32%

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
First Essex and Middlesex District100%

State house districtShare of ZIP residents
20th Middlesex District68%
13th Essex District32%

Voting precincts

3 voting precincts overlap ZIP 01949. Map them, with each precinct's share of the ZIP's residents.

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ZIP 01949 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.