Boundary Atlas

ZIP code 01850: Lowell, MA

ZIP code 01850 is in Lowell, in Middlesex County, Massachusetts. It is in Massachusetts's 3rd congressional district. Its state senate district is First Middlesex District; its state house districts are 16th Middlesex District (100%) and 36th Middlesex District (<0.1%).

16,670residents (2020 Census)
1.4 sq miland area
1cities and towns
1congressional district
6voting precincts

See it on the mapAll of Massachusetts

City and county

City or townShare of ZIP residents
Lowell100%

CountyShare of ZIP residents
Middlesex County100%

Town or county subdivisionShare of ZIP residents
Lowell city100%
Dracut town<0.1%

Congressional district

Congressional districtShare of ZIP residents
Massachusetts's 3rd congressional district (MA-03)100%

Elected officials

OfficeMemberContactShare of residents
MayorSokhary Chau100%
U.S. Representative (MA-03)Lori Trahan (D)202-225-3411100%
U.S. SenatorEdward J. Markey (D)202-224-2742 · contact formstatewide
U.S. SenatorElizabeth Warren (D)202-224-4543 · contact formstatewide
State Senator (First Middlesex District)Vanna Howard (Democratic)100%
State Representative (36th Middlesex District)Colleen Garry (Democratic)<0.1%

From Wikidata (community-maintained); confirm on the city's website.

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); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
First Middlesex District100%

State house districtShare of ZIP residents
16th Middlesex District100%
36th Middlesex District<0.1%

Voting precincts

6 voting precincts overlap ZIP 01850. Map them, with each precinct's share of the ZIP's residents.

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ZIP 01850 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.