Boundary Atlas

Armonk, New York

Armonk is a Census-designated place (an unincorporated community) in Westchester County, New York, with 4,495 residents in 2020. It is in New York's 17th congressional district. Its state senate district is State Senate District 37; its state house district is Assembly District 93.

4,495residents (2020 Census)
5.9 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Westchester County100%

Congressional district

Congressional districtShare of residents
New York's 17th congressional district (NY-17)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (NY-17)Michael Lawler (R)202-225-6506100%
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 37)Shelley Mayer (Democratic/Working Families)914-934-5250100%
Assembly Member (Assembly District 93)Chris Burdick (Democratic/Independence/Working Families)914-244-4450100%

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 residents
State Senate District 37100%

State house districtShare of residents
Assembly District 93100%

ZIP codes

Percentages mark ZIPs only partly in Armonk: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Armonk's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:3602649")

Armonk here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.