Boundary Atlas

ZIP code 12140: Poestenkill, NY

ZIP code 12140 is in Poestenkill (59% of residents), in Rensselaer County, New York. 41% of its residents live outside city limits. It is in New York's 19th congressional district. Its state senate district is State Senate District 43; its state house district is Assembly District 107.

1,639residents (2020 Census)
7.2 sq miland area
1cities and towns
1congressional district
5voting precincts

See it on the mapAll of New York

City and county

City or townShare of ZIP residents
Poestenkill59%

CountyShare of ZIP residents
Rensselaer County100%

Town or county subdivisionShare of ZIP residents
Poestenkill town100%

Congressional district

Congressional districtShare of ZIP residents
New York's 19th congressional district (NY-19)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (NY-19)Josh Riley (D)202-225-5441100%
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 43)Jake Ashby (Republican/Conservative)518-371-2751100%
Assembly Member (Assembly District 107)Scott Bendett (Republican/Conservative)518-272-6149100%

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 43100%

State house districtShare of ZIP residents
Assembly District 107100%

Voting precincts

5 voting precincts overlap ZIP 12140. Map them, with each precinct's share of the ZIP's residents.

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ZIP 12140 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.