Lynbrook, New York
Lynbrook is a village in Nassau County, New York, with 20,438 residents in 2020. It is in New York's 4th congressional district. It spans 2 state senate districts. Its state house district is Assembly District 21.
County
| County | Share of residents |
|---|---|
| Nassau County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| New York's 4th congressional district (NY-04) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Alan C. Beach | 516-599-8300 | citywide |
| U.S. Representative (NY-04) | Laura Gillen (D) | 202-225-5516 | 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 9) | Patricia Canzoneri-Fitzpatrick (Republican/Conservative) | 516-766-8383 | 99% |
| State Senator (State Senate District 6) | Siela Bynoe (Democratic) | 516-739-1700 | 0.8% |
| Assembly Member (Assembly District 21) | Judy Griffin (Democratic) | 516-561-8216 | 100% |
Officials serving now (members of Congress until January 3, 2027). Sources: Mayors: Open States (public domain); State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Lynbrook website: https://lynbrookvillage.gov
- Lynbrook laws: search for the Lynbrook, New York code of ordinances
- Nassau County website: http://www.nassaucountyny.gov
- Nassau County laws: search for the Nassau County, New York code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 9 | 99% |
| State Senate District 6 | 0.8% |
| State house district | Share of residents |
|---|---|
| Assembly District 21 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Lynbrook: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Lynbrook'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:3643874")
Lynbrook here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.