Nassau County
Your comprehensive guide to Nassau County government, elected officials, and the 19-member County Legislature.
Nassau County is one of the most densely populated suburban counties in the United States. Located directly east of New York City on Long Island, it encompasses three towns and two cities, with a rich political landscape that shapes the daily lives of nearly 1.4 million residents.
Key Facts
- Population
- ~1,395,000
- County Seat
- Mineola
- Municipalities
- 3 Towns, 2 Cities
- Legislature
- 19 Districts
- Area
- 287 sq mi
- Founded
- 1899
County-Wide Elected Officials
Executive and administrative leadership of Nassau County
County Executive
Chief executive officer of Nassau County
Coming soonDistrict Attorney
Chief law enforcement officer
Coming soonCounty Comptroller
Chief fiscal officer
Coming soonCounty Clerk
Keeper of public records
Coming soonNassau County Legislature
19 districts representing all of Nassau County
Ellen W. Birnbaum
County Legislator
Nassau Co.
Since 2016
Scott Davis
County Legislator
Nassau Co.
Since 2024
Delia DeRiggi-Whitton
County Legislator
Nassau Co.
Since 2014
Arnold W. Drucker
County Legislator
Nassau Co.
Since 2020
James Kennedy
County Legislator
Nassau Co.
Since 2024
Cynthia Nunez
County Legislator
Nassau Co.
Since 2026
Viviana L. Russell
County Legislator
Nassau Co.
Since 2026
Carrié Solages
County Legislator
Nassau Co.
Since 2012
Nassau County Municipalities
3 towns and 2 independent cities
Town of Hempstead
The largest town in Nassau County and one of the most populous in the United States.
Town of North Hempstead
Located on the North Shore, home to the communities of Great Neck, Manhasset, and Port Washington.
Town of Oyster Bay
The easternmost town in Nassau County, home to Hicksville, Syosset, and Massapequa.
City of Glen Cove
An independent city on the North Shore with a rich maritime and industrial history.
City of Long Beach
A barrier island city known for its boardwalk, beaches, and vibrant community.