ZIP code 13074: Hannibal, NY

ZIP code 13074 is in Hannibal (13% of residents), in Oswego County (96%) and Cayuga County (4.4%), New York. 87% of its residents live outside city limits. It is in New York's 24th congressional district. Its state senate districts are State Senate District 50 (96%) and State Senate District 48 (4.4%); its state house district is Assembly District 120.

4,206residents (2020 Census)

42.3 sq miland area

1cities and towns

1congressional district

10voting precincts

See it on the map All of New York

City and county

City or town	Share of ZIP residents
Hannibal	13%

County	Share of ZIP residents
Oswego County	96%
Cayuga County	4.4%

Town or county subdivision	Share of ZIP residents
Hannibal town	86%
Granby town	4.6%
Oswego town	4.6%
Ira town	4.4%

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 50)	Chris Ryan (Democratic)	315-428-7632	96%
State Senator (State Senate District 48)	Rachel May (Democratic/Working Families)	315-478-8745	4.4%
Assembly Member (Assembly District 120)	Will Barclay (R)	315-598-5185	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

Hannibal website: https://hannibalny.gov
Hannibal laws: search for the Hannibal, New York code of ordinances
Oswego County website: https://www.oswegocounty.com/
Oswego County laws: search for the Oswego County, New York code of ordinances
Cayuga County website: https://www.cayugacounty.us/
Cayuga County laws: search for the Cayuga County, New York code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 50	96%
State Senate District 48	4.4%

State house district	Share of ZIP residents
Assembly District 120	100%

Voting precincts

10 voting precincts overlap ZIP 13074. 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:13074")

ZIP 13074 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.