New York's 4th congressional district (NY-04)
New York's 4th congressional district (NY-04) lies within Nassau County, and 37 ZIP codes (29 wholly inside it). Its 2020 population was 776,971. This is the map in force for the November 3, 2026 election.
776,971residents (2020 Census)
1counties
37ZIP codes
611voting precincts
Who represents NY-04
| Office | Member | Contact |
|---|---|---|
| U.S. Representative (NY-04) | Laura Gillen (D) | 202-225-5516 |
| U.S. Senator | Charles E. Schumer (D) | 202-224-6542 · contact form |
| U.S. Senator | Kirsten E. Gillibrand (D) | 202-224-4451 · contact form |
Officials serving now (members of Congress until January 3, 2027). Sources: Members of Congress: the @unitedstates project, congress-legislators (CC0).
Counties
| County | Share of the county's residents in NY-04 |
|---|---|
| Nassau County | 56% |
ZIP codes
Percentages mark ZIPs only partly in NY-04: the share of that ZIP's residents inside it.
- 11001 (71%)
- 11003
- 11010
- 11040 (9.9%)
- 11096
- 11501 (<0.1%)
- 11509
- 11510
- 11516
- 11518
- 11520
- 11530
- 11549
- 11550
- 11552
- 11553
- 11554 (99%)
- 11556
- 11557
- 11558
- 11559
- 11561
- 11563
- 11565
- 11566
- 11569
- 11570
- 11572
- 11575
- 11580
- 11581
- 11590 (24%)
- 11598
- 11710
- 11756 (5.8%)
- 11783 (83%)
- 11793 (94%)
Towns
Long Beach city and Hempstead town.
Get this in your AI agent
Your agent can draw every precinct in NY-04, or list them with population shares (related_geographies). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
get_boundaries(id="us:congressional_district:3604", children_level="precinct", include_districts=True)