Boundary Atlas

ZIP code 13126: Oswego, NY

ZIP code 13126 is in Oswego (48% of residents), SUNY Oswego (9.7%) and Minetto (2.9%), in Oswego County (100%) and Cayuga County (0.2%), New York. 40% 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 (97%), State Senate District 49 (2.8%) and State Senate District 48 (0.2%); its state house district is Assembly District 120.

35,477residents (2020 Census)
100.7 sq miland area
3cities and towns
1congressional district
43voting precincts

See it on the mapAll of New York

City and county

City or townShare of ZIP residents
Oswego48%
SUNY Oswego9.7%
Minetto2.9%

CountyShare of ZIP residents
Oswego County100%
Cayuga County0.2%

Town or county subdivisionShare of ZIP residents
Oswego city48%
Oswego town22%
Scriba town18%
Minetto town3.8%
Volney town3.1%
New Haven town2.8%
Granby town1.4%
Hannibal town0.7%
Sterling town0.2%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (NY-24)Claudia Tenney (R)202-225-3665100%
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 50)Chris Ryan (Democratic)315-428-763297%
State Senator (State Senate District 49)Mark Walczyk (Republican/Conservative)518-762-37332.8%
State Senator (State Senate District 48)Rachel May (Democratic/Working Families)315-478-87450.2%
Assembly Member (Assembly District 120)Will Barclay (R)315-598-5185100%

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 5097%
State Senate District 492.8%
State Senate District 480.2%

State house districtShare of ZIP residents
Assembly District 120100%

Voting precincts

43 voting precincts overlap ZIP 13126. Map them, with each precinct's share of the ZIP's residents.

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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:

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ZIP 13126 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.