Uniondale, New York
Uniondale is a Census-designated place (an unincorporated community) in Nassau County, New York, with 32,473 residents in 2020. It is in New York's 4th congressional district. It spans 2 state house districts. Its state senate district is State Senate District 6.
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 |
|---|---|---|---|
| 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 6) | Siela Bynoe (Democratic) | 516-739-1700 | 100% |
| Assembly Member (Assembly District 18) | Noah Burroughs (Democratic/Working Families) | 516-489-6610 | 83% |
| Assembly Member (Assembly District 19) | Ed Ra (R) | 516-535-4095 | 17% |
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
- Uniondale website: http://www.city-data.com/city/Uniondale-New-York.html
- Uniondale laws: search for the Uniondale, 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 6 | 100% |
| State house district | Share of residents |
|---|---|
| Assembly District 18 | 83% |
| Assembly District 19 | 17% |
ZIP codes
Percentages mark ZIPs only partly in Uniondale: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Uniondale'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:3676089")
Uniondale 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.