County of nassau

new york

History & Founding

Located on Long Island, this county in New York State boasts a rich history and a vibrant present. Established in 1683 from parts of Queens County, its name derives from William Nassau, the first Earl of Nassau, a member of the Dutch House of Orange. This connection to Dutch heritage is a significant part of the region’s early story. The county played a crucial role in New York’s development, particularly during the Revolutionary War, serving as a strategic location for both British and American forces. An interesting anecdote from this period recounts how, during a British raid, a local farmer, Elias Hicks, famously concealed a group of Continental soldiers in a haystack, preventing their capture and contributing to the ongoing resistance. Over time, Nassau County has evolved from a primarily agricultural area to a densely populated suburban hub, reflecting broader shifts in the state’s demographics and economy.

Geography & Landscape

Geographically, the county occupies the western portion of Long Island, nestled between the North Shore and the South Shore. Its terrain is generally flat, typical of the Long Island peninsula, though the North Shore features slightly elevated bluffs overlooking the Long Island Sound. Several rivers, including the Hempstead River and the Manhasset River, traverse the county, providing vital waterways. While mountains are absent, the county enjoys a moderate climate characterized by warm, humid summers and cold, snowy winters. The shoreline is a defining feature, offering miles of beaches and scenic views. The county’s proximity to both New York City and the Atlantic Ocean contributes to its unique blend of urban accessibility and coastal charm.

Economy & Communities

The economy of this county is largely driven by service industries and finance. Major towns like Hempstead, North Hempstead, and Oyster Bay contribute significantly to the county's economic output. While agriculture once played a dominant role, today, it's largely limited to smaller farms and nurseries. Industry focuses on sectors like healthcare, education, and professional services. Notable employers include Northwell Health, Nassau Community College, and various financial institutions. The character of the area is overwhelmingly suburban, with a mix of residential neighborhoods, commercial centers, and pockets of historic districts. It’s a place where families and professionals find a balance between career opportunities and a high quality of life.

Points of Interest

Numerous points of interest draw visitors and residents alike. Jones Beach State Park, a sprawling coastal recreation area, is a regional landmark. The Sands Point Preserve, with its historic mansions and scenic trails, offers a glimpse into the area’s affluent past. Museums like the Nassau County Museum of Art showcase diverse collections. The county hosts various festivals throughout the year, celebrating everything from Irish heritage to local produce. Historically significant sites, such as the Old Bethpage Village Restoration, transport visitors back to the 19th century. It’s worth noting that the county holds the distinction of having one of the highest median household incomes in the nation, reflecting the prosperity and affluence of its communities.

Information

State
new york
Type
County
Population
1,334,544
Land area
287 sq mi
Capital
Mineola
Time zone
UTC-5
FIPS
36059

133 Cities

CityPopulationElevation
Oyster Bay293,925-
Hempstead56,554-
Levittown53,067-
Freeport43,783-
Hicksville41,260149 ft (45 m)
East Meadow37,461-
Valley Stream36,368-
Long Beach35,462-
Oceanside32,733-
Elmont32,65743 ft (13 m)
Franklin Square29,34268 ft (21 m)
Glen Cove26,622-
Plainview25,637151 ft (46 m)
Rockville Centre24,56831 ft (9 m)
Uniondale23,011-
Merrick22,76423 ft (7 m)
Massapequa22,65226 ft (8 m)
Garden City21,672-
North Bellmore20,079-
Lynbrook19,91121 ft (6 m)
East Massapequa19,565-
Mineola19,234-
North Massapequa19,152-
Wantagh18,971-
West Hempstead18,713-
Syosset18,544-
Massapequa Park17,49924 ft (7 m)
Bethpage16,543-
Woodmere16,44730 ft (9 m)
Bellmore16,44124 ft (7 m)
Floral Park15,967-
Roosevelt15,854-
Seaford15,791-
North Valley Stream15,789-
Port Washington15,21570 ft (21 m)
South Farmingdale15,061-
North New Hyde Park14,542101 ft (31 m)
Westbury14,263107 ft (33 m)
New Cassel13,298-
Jericho13,045-
North Wantagh12,156-
North Merrick11,844-
East Rockaway10,414-
Great Neck9,538-
New Hyde Park9,523-
Woodbury9,460-
Inwood9,325-
Plainedge9,195-
Malverne8,934-
Farmingdale8,399-
Manhasset8,362-
Baldwin Harbor8,147-
Garden City Park7,554-
Williston Park7,261127 ft (39 m)
Bayville7,13540 ft (12 m)
Hewlett7,060-
East Hills6,842-
Lawrence6,522-
Great Neck Plaza6,433-
Roslyn Heights6,295-
Cedarhurst6,164-
Manorhaven6,138-
South Valley Stream5,638-
Lakeview5,607-
Old Bethpage5,400-
Carle Place5,247-
Albertson5,200-
Kings Point5,07626 ft (8 m)
Sea Cliff5,066-
Searingtown5,034-
Island Park4,732-
Glen Head4,625-
Flower Hill4,508-
North Hills4,301-
Old Westbury4,228-
University Gardens4,138-
Herricks4,076-
Garden City South3,974-
Manhasset Hills3,661-
Glenwood Landing3,541-
Locust Valley3,521-
Muttontown3,412-
South Hempstead3,188-
Lido Beach2,8258 ft (2 m)
Lake Success2,797-
Sands Point2,786-
Great Neck Estates2,756-
Port Washington North2,700-
East Norwich2,675208 ft (63 m)
Munsey Park2,632-
Thomaston2,607-
Roslyn2,570-
East Williston2,503119 ft (36 m)
Barnum Island2,487-
Bay Park2,300-
Oyster Bay Cove2,262-
East Atlantic Beach2,257-
Greenvale2,231-
Old Brookville2,16792 ft (28 m)
Bellerose Terrace2,157-
Brookville2,126-
Atlantic Beach1,986-
Stewart Manor1,935-
Laurel Hollow1,93091 ft (28 m)
Lattingtown1,86065 ft (20 m)
Upper Brookville1,801156 ft (48 m)
South Floral Park1,578-
Point Lookout1,472-
Harbor Isle1,334-
Plandome1,272-
Hewlett Harbor1,271-
Roslyn Estates1,210-
Kensington1,209-
Bellerose1,173-
Great Neck Gardens1,089-
Russell Gardens1,074-
Roslyn Harbor1,023-
Baxter Estates1,006-
East Garden City979-
Plandome Heights97190 ft (27 m)
Plandome Manor838-
Matinecock836-
Woodsburgh8318 ft (2 m)
Mill Neck825-
Saddle Rock791-
North Lynbrook742-
Harbor Hills563-
Hewlett Neck504-
Hewlett Bay Park484-
Malverne Park Oaks470-
Centre Island44435 ft (11 m)
Saddle Rock Estates424-
Cove Neck30022 ft (7 m)

Other counties in new york