ZIP code 11003: Elmont, NY

ZIP code 11003 is in Elmont (80% of residents), North Valley Stream (11%) and Franklin Square (9.4%), in Nassau County, New York. It is in New York's 4th congressional district. Its state senate district is State Senate District 9; its state house district is Assembly District 22.

43,979residents (2020 Census)

4.1 sq miland area

3cities and towns

1congressional district

28voting precincts

See it on the map All of New York

City and county

City or town	Share of ZIP residents
Elmont	80%
North Valley Stream	11%
Franklin Square	9.4%

County	Share of ZIP residents
Nassau County	100%

Town or county subdivision	Share of ZIP residents
Hempstead town	100%

Congressional district

Congressional district	Share of ZIP residents
New York's 4th congressional district (NY-04)	100%

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (NY-04)	Laura Gillen (D)	202-225-5516	100%
U.S. Senator	Charles E. Schumer (D)	202-224-6542 · contact form	statewide
U.S. Senator	Kirsten E. Gillibrand (D)	202-224-4451 · contact form	statewide
State Senator (State Senate District 9)	Patricia Canzoneri-Fitzpatrick (Republican/Conservative)	516-766-8383	100%
Assembly Member (Assembly District 22)	Michaelle Solages (Democratic)	516-599-2972	100%

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

Elmont laws: search for the Elmont, New York code of ordinances
North Valley Stream laws: search for the North Valley Stream, New York code of ordinances
Franklin Square laws: search for the Franklin Square, New York code of ordinances
Nassau County website: http://www.nassaucountyny.gov
Nassau County laws: search for the Nassau County, New York code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 9	100%

State house district	Share of ZIP residents
Assembly District 22	100%

Voting precincts

28 voting precincts overlap ZIP 11003. 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:11003")

ZIP 11003 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.