Oceanside, New York
Oceanside is a Census-designated place (an unincorporated community) in Nassau County, New York, with 32,637 residents in 2020. It is in New York's 4th congressional district. It spans 2 state senate and 3 state house districts.
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 | 57% |
| State Senator (State Senate District 9) | Patricia Canzoneri-Fitzpatrick (Republican/Conservative) | 516-766-8383 | 43% |
| Assembly Member (Assembly District 20) | Ari Brown (R) | 516-431-0500 | 71% |
| Assembly Member (Assembly District 14) | Dave McDonough (R) | 516-409-2070 | 18% |
| Assembly Member (Assembly District 21) | Judy Griffin (Democratic) | 516-561-8216 | 11% |
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
- Oceanside laws: search for the Oceanside, 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 | 57% |
| State Senate District 9 | 43% |
| State house district | Share of residents |
|---|---|
| Assembly District 20 | 71% |
| Assembly District 14 | 18% |
| Assembly District 21 | 11% |
ZIP codes
Percentages mark ZIPs only partly in Oceanside: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Oceanside'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:3654441")
Oceanside 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.