Holbrook, New York
Holbrook is a Census-designated place (an unincorporated community) in Suffolk County, New York, with 26,487 residents in 2020. It spans 2 congressional districts: NY-02 (82%) and NY-01 (18%). It spans 2 state senate and 2 state house districts.
County
| County | Share of residents |
|---|---|
| Suffolk County | 100% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| New York's 2nd congressional district (NY-02) | 82% |
| New York's 1st congressional district (NY-01) | 18% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (NY-02) | Andrew R. Garbarino (R) | 202-225-7896 | 82% |
| U.S. Representative (NY-01) | Nick LaLota (R) | 202-225-3826 | 18% |
| 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 8) | Alexis Weik (Republican/Conservative) | 631-665-2311 | 80% |
| State Senator (State Senate District 3) | Dean Murray (Republican/Conservative) | 631-360-3356 | 20% |
| Assembly Member (Assembly District 5) | Doug Smith (R) | 631-585-0230 | 97% |
| Assembly Member (Assembly District 7) | Jarett Gandolfo (Republican/Conservative/Independence) | 631-589-0348 | 3.4% |
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
- Holbrook laws: search for the Holbrook, New York code of ordinances
- Suffolk County website: https://suffolkcountyny.gov/
- Suffolk County laws: search for the Suffolk County, New York code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 8 | 80% |
| State Senate District 3 | 20% |
| State house district | Share of residents |
|---|---|
| Assembly District 5 | 97% |
| Assembly District 7 | 3.4% |
ZIP codes
Percentages mark ZIPs only partly in Holbrook: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Holbrook'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:3635056")
Holbrook 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.