Boundary Atlas

ZIP code 08846: Middlesex, NJ

ZIP code 08846 is in Middlesex, in Middlesex County, New Jersey. It is in New Jersey's 12th congressional district. Its state senate district is State Senate District 21; its state house district is Assembly District 21.

14,636residents (2020 Census)
3.5 sq miland area
1cities and towns
1congressional district
10voting precincts

See it on the mapAll of New Jersey

City and county

City or townShare of ZIP residents
Middlesex100%

CountyShare of ZIP residents
Middlesex County100%

Town or county subdivisionShare of ZIP residents
Middlesex borough100%

Congressional district

Congressional districtShare of ZIP residents
New Jersey's 12th congressional district (NJ-12)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (NJ-12)Bonnie Watson Coleman (D)202-225-5801100%
U.S. SenatorAndy Kim (D)202-224-4744statewide
U.S. SenatorCory A. Booker (D)202-224-3224 · contact formstatewide
State Senator (State Senate District 21)Jon Bramnick (R)908-232-2073100%
Assembly Member (Assembly District 21)Andrew Macurdy (Democratic)908-679-8499100%
Assembly Member (Assembly District 21)Vinnie Kearney (Democratic)908-516-2880100%

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
State Senate District 21100%

State house districtShare of ZIP residents
Assembly District 21100%

Voting precincts

10 voting precincts overlap ZIP 08846. Map them, with each precinct's share of the ZIP's residents.

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ZIP 08846 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.