Boundary Atlas

ZIP code 11735: South Farmingdale, NY

ZIP code 11735 is in South Farmingdale (40% of residents), Farmingdale (26%), East Farmingdale (20%), Plainedge (12%) and Old Bethpage (1.4%), in Nassau County (80%) and Suffolk County (20%), New York. It is in New York's 3rd congressional district (80%) and New York's 2nd congressional district (20%). Its state senate districts are State Senate District 8 (43%), State Senate District 5 (37%) and State Senate District 4 (20%); its state house districts are Assembly District 17 (39%), Assembly District 15 (31%), Assembly District 11 (20%) and Assembly District 9 (10%).

32,989residents (2020 Census)
10.7 sq miland area
6cities and towns
2congressional districts
31voting precincts

See it on the mapAll of New York

City and county

City or townShare of ZIP residents
South Farmingdale40%
Farmingdale26%
East Farmingdale20%
Plainedge12%
Old Bethpage1.4%
Bethpage0.9%

CountyShare of ZIP residents
Nassau County80%
Suffolk County20%

Town or county subdivisionShare of ZIP residents
Oyster Bay town80%
Babylon town20%
Huntington townland only

Congressional districts

Congressional districtShare of ZIP residents
New York's 3rd congressional district (NY-03)80%
New York's 2nd congressional district (NY-02)20%
New York's 1st congressional district (NY-01)land only

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (NY-03)Thomas R. Suozzi (D)202-225-333580%
U.S. Representative (NY-02)Andrew R. Garbarino (R)202-225-789620%
U.S. Representative (NY-01)Nick LaLota (R)202-225-3826<0.1%
U.S. SenatorCharles E. Schumer (D)202-224-6542 · contact formstatewide
U.S. SenatorKirsten E. Gillibrand (D)202-224-4451 · contact formstatewide
State Senator (State Senate District 8)Alexis Weik (Republican/Conservative)631-665-231143%
State Senator (State Senate District 5)Steve Rhoads (Republican/Conservative)516-882-063037%
State Senator (State Senate District 4)Monica Martinez (Democratic/Working Families)631-341-711120%
State Senator (State Senate District 2)Mario Mattera (Republican/Conservative)631-361-2154<0.1%
Assembly Member (Assembly District 17)John Mikulin (R)516-228-496039%
Assembly Member (Assembly District 15)Jake Blumencranz (Republican/Conservative)516-937-357131%
Assembly Member (Assembly District 11)Kwani O'Pharrow (Democratic)631-957-208720%
Assembly Member (Assembly District 9)Michael Durso (Republican/Conservative/Independence/Libertarian)516-541-459810%
Assembly Member (Assembly District 10)Steve Stern (Democratic)631-271-8025<0.1%

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 843%
State Senate District 537%
State Senate District 420%
State Senate District 2land only

State house districtShare of ZIP residents
Assembly District 1739%
Assembly District 1531%
Assembly District 1120%
Assembly District 910%
Assembly District 10land only

Voting precincts

31 voting precincts overlap ZIP 11735. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:11735")

ZIP 11735 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.