ZIP code 13650: Henderson, NY

ZIP code 13650 is in Henderson (17% of residents), in Jefferson County, New York. 83% of its residents live outside city limits. It is in New York's 24th congressional district. Its state senate district is State Senate District 49; its state house districts are Assembly District 116 (57%) and Assembly District 120 (43%).

1,336residents (2020 Census)

41.1 sq miland area

1cities and towns

1congressional district

2voting precincts

See it on the map All of New York

City and county

City or town	Share of ZIP residents
Henderson	17%

County	Share of ZIP residents
Jefferson County	100%

Town or county subdivision	Share of ZIP residents
Henderson town	57%
Ellisburg town	43%

Congressional district

Congressional district	Share of ZIP residents
New York's 24th congressional district (NY-24)	100%

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (NY-24)	Claudia Tenney (R)	202-225-3665	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 49)	Mark Walczyk (Republican/Conservative)	518-762-3733	100%
Assembly Member (Assembly District 116)	Scott Gray (R)	315-786-0284	57%
Assembly Member (Assembly District 120)	Will Barclay (R)	315-598-5185	43%

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

Henderson laws: search for the Henderson, New York code of ordinances
Jefferson County website: http://www.co.jefferson.ny.us
Jefferson County laws: search for the Jefferson County, New York code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 49	100%

State house district	Share of ZIP residents
Assembly District 116	57%
Assembly District 120	43%

Voting precincts

2 voting precincts overlap ZIP 13650. 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:13650")

ZIP 13650 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.