Boundary Atlas

ZIP code 08561: Windsor, NJ

ZIP code 08561 is in Windsor, in Mercer County, New Jersey. It is in New Jersey's 3rd congressional district. Its state senate district is State Senate District 14; its state house district is Assembly District 14.

330residents (2020 Census)
1.1 sq miland area
1cities and towns
1congressional district
1voting precincts

See it on the mapAll of New Jersey

City and county

City or townShare of ZIP residents
Windsor100%

CountyShare of ZIP residents
Mercer County100%

Town or county subdivisionShare of ZIP residents
Robbinsville township100%

Congressional district

Congressional districtShare of ZIP residents
New Jersey's 3rd congressional district (NJ-03)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (NJ-03)Herbert C. Conaway, Jr. (D)202-225-4765100%
U.S. SenatorAndy Kim (D)202-224-4744statewide
U.S. SenatorCory A. Booker (D)202-224-3224 · contact formstatewide
State Senator (State Senate District 14)Linda Greenstein (Democratic)609-395-9911100%
Assembly Member (Assembly District 14)Tennille McCoy (Democratic)609-631-0198100%
Assembly Member (Assembly District 14)Wayne DeAngelo (Democratic)609-631-7501100%

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 14100%

State house districtShare of ZIP residents
Assembly District 14100%

Voting precincts

1 voting precinct overlap ZIP 08561. Map them, with each precinct's share of the ZIP's residents.

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ZIP 08561 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.