Boundary Atlas

ZIP code 13640: Orleans, NY

ZIP code 13640 is in Jefferson County, New York, outside any city or Census-designated place. It is in New York's 24th congressional district. Its state senate district is State Senate District 49; its state house district is Assembly District 116.

348residents (2020 Census)
12.3 sq miland area
2cities and towns
1congressional district
2voting precincts

See it on the mapAll of New York

City and county

City or townShare of ZIP residents
Fishers Landing0.9%
Thousand Island Park0.3%

CountyShare of ZIP residents
Jefferson County100%

Town or county subdivisionShare of ZIP residents
Orleans town51%
Alexandria town49%

Congressional district

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 49100%

State house districtShare of ZIP residents
Assembly District 116100%

Voting precincts

2 voting precincts overlap ZIP 13640. 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:

related_geographies(id="us:zcta:13640")

ZIP 13640 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.