Boundary Atlas

ZIP code 13811: Newark Valley, NY

ZIP code 13811 is in Newark Valley (23% of residents), in Tioga County (92%) and Broome County (7.7%), New York. 77% of its residents live outside city limits. It is in New York's 23rd congressional district (92%) and New York's 19th congressional district (7.7%). Its state senate districts are State Senate District 58 (92%) and State Senate District 52 (7.7%); its state house district is Assembly District 124.

4,032residents (2020 Census)
62.2 sq miland area
1cities and towns
2congressional districts
7voting precincts

See it on the mapAll of New York

City and county

City or townShare of ZIP residents
Newark Valley23%

CountyShare of ZIP residents
Tioga County92%
Broome County7.7%

Town or county subdivisionShare of ZIP residents
Newark Valley town81%
Candor town10%
Maine town4.7%
Nanticoke town3.0%
Owego town1.1%

Congressional districts

Congressional districtShare of ZIP residents
New York's 23rd congressional district (NY-23)92%
New York's 19th congressional district (NY-19)7.7%

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.

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (NY-23)Nicholas A. Langworthy (R)202-225-316192%
U.S. Representative (NY-19)Josh Riley (D)202-225-54417.7%
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 58)Tom O'Mara (Republican/Conservative)315-393-302492%
State Senator (State Senate District 52)Lea Webb (Democratic/Working Families)607-878-70257.7%
Assembly Member (Assembly District 124)Chris Friend (R)607-562-3602100%

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 5892%
State Senate District 527.7%

State house districtShare of ZIP residents
Assembly District 124100%

Voting precincts

7 voting precincts overlap ZIP 13811. 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:13811")

ZIP 13811 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.