Chappaqua, New York
Chappaqua is a Census-designated place (an unincorporated community) in Westchester County, New York, with 2,598 residents in 2020. It is in New York's 17th congressional district. Its state senate district is State Senate District 40; its state house district is Assembly District 93.
County
| County | Share of residents |
|---|---|
| Westchester County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| New York's 17th congressional district (NY-17) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (NY-17) | Michael Lawler (R) | 202-225-6506 | 100% |
| U.S. Senator | Charles E. Schumer (D) | 202-224-6542 · contact form | statewide |
| U.S. Senator | Kirsten E. Gillibrand (D) | 202-224-4451 · contact form | statewide |
| State Senator (State Senate District 40) | Pete Harckham (Democratic/Working Families) | 914-241-4600 | 100% |
| Assembly Member (Assembly District 93) | Chris Burdick (Democratic/Independence/Working Families) | 914-244-4450 | 100% |
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
- Chappaqua laws: search for the Chappaqua, New York code of ordinances
- Westchester County laws: search for the Westchester County, New York code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 40 | 100% |
| State house district | Share of residents |
|---|---|
| Assembly District 93 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Chappaqua: the share of that ZIP's residents living in it.
- 10514 (21%)
Get this in your AI agent
Your agent can get Chappaqua'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:3613805")
Chappaqua 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.