Suffolk County, New York
What we have for Suffolk County today, and what is coming.
Basics
- County code (FIPS): 36103
- Land area: 911 square miles
- Population: 1,525,920
Federal money spent here
Fiscal year 2026: $12.0 billion in federal contracts, grants, loans and other awards for work done in Suffolk County.
Who represents Suffolk County
U.S. Senate (whole state): Kirsten E. Gillibrand (Democrat), Charles E. Schumer (Democrat).
U.S. House districts that include part of this county
| District | Member | Share of county land |
|---|---|---|
| Congressional District 1 | Nick LaLota (Republican) | 72.8% |
| Congressional District 2 | Andrew R. Garbarino (Republican) | 24.5% |
| Congressional District 3 | Thomas R. Suozzi (Democrat) | 2.7% |
State senate districts
| District | Member | Share of county land |
|---|---|---|
| State Senate District 1 | Tony Palumbo (Republican) | 47% |
| State Senate District 3 | Dean Murray (Republican/Conservative) | 19.8% |
| State Senate District 2 | Mario Mattera (Republican/Conservative) | 16.2% |
| State Senate District 8 | Alexis Weik (Republican/Conservative) | 9.3% |
| State Senate District 4 | Monica Martinez (Democratic/Working Families) | 7.7% |
State house / assembly districts
| District | Member | Share of county land |
|---|---|---|
| Assembly District 1 | Tommy John Schiavoni (Democratic/Working Families) | 31.3% |
| Assembly District 2 | Jodi Giglio (Republican/Conservative) | 17.9% |
| Assembly District 3 | Joe DeStefano (Republican/Conservative) | 7.9% |
| Assembly District 8 | Mike Fitzpatrick (Republican) | 6.7% |
| Assembly District 7 | Jarett Gandolfo (Republican/Conservative/Independence) | 6.3% |
| Assembly District 12 | Keith Brown (Republican/Conservative/Independence) | 6.1% |
| Assembly District 4 | Rebecca Kassay (Democratic) | 5.6% |
| Assembly District 10 | Steve Stern (Democratic) | 5.5% |
| Assembly District 5 | Doug Smith (Republican) | 4.5% |
| Assembly District 11 | Kwani O'Pharrow (Democratic) | 3% |
| Assembly District 9 | Michael Durso (Republican/Conservative/Independence/Libertarian) | 2.7% |
| Assembly District 6 | Phil Ramos (Democratic) | 2.5% |
Matched by district number using the U.S. Census Bureau 2020 county–district relationship files (land area overlap; districts may have been redrawn since). Your exact district depends on your address: U.S. House · state legislators.
County government
Find the official county website and contacts in the USA.gov local government directory or the National Association of Counties explorer.
Sources: U.S. Census Bureau Gazetteer (county list, public domain); USAspending.gov (U.S. Treasury). Built 2026-11-03 15:28.