Boundary Atlas

ZIP code 13619: Carthage, NY

ZIP code 13619 is in Carthage (31% of residents), West Carthage (17%), Great Bend (6.9%) and Herrings (1.1%), in Jefferson County (88%) and Lewis County (12%), New York. 45% of its residents live outside city limits. It is in New York's 21st congressional district (59%) and New York's 24th congressional district (41%). Its state senate district is State Senate District 49; its state house district is Assembly District 117.

10,600residents (2020 Census)
112.7 sq miland area
5cities and towns
2congressional districts
9voting precincts

See it on the mapAll of New York

City and county

City or townShare of ZIP residents
Carthage31%
West Carthage17%
Great Bend6.9%
Herrings1.1%
Deferiet0.4%

CountyShare of ZIP residents
Jefferson County88%
Lewis County12%

Town or county subdivisionShare of ZIP residents
Wilna town47%
Champion town40%
Denmark town6.1%
Croghan town5.7%
Rutland town0.6%

Congressional districts

Congressional districtShare of ZIP residents
New York's 21st congressional district (NY-21)59%
New York's 24th congressional district (NY-24)41%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

State legislative districts

State senate districtShare of ZIP residents
State Senate District 49100%

State house districtShare of ZIP residents
Assembly District 117100%

Voting precincts

9 voting precincts overlap ZIP 13619. 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:13619")

ZIP 13619 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.