Nassau County, NY ZIP Code Map and Listings
Overview of Nassau County ZIP Codes
Nassau County, New York, located on western Long Island, features a dense and structured ZIP Code system covering the suburban "Gold Coast" on the north, the South Shore beaches, and the central commercial hubs. The county includes 97 total ZIP Codes, comprised of standard residential delivery areas, dedicated PO Box facilities, and unique codes for major entities like Hofstra University.
- Total USPS ZIP Codes: 97
- Standard residential ZIP Codes: 69
- PO Box ZIP Codes: 21
- Unique / business ZIP Codes: 7
- Census ZIP Code Tabulation Areas (ZCTAs): 78
ZIP Code Range in Nassau County
- Lowest ZIP Code: 11001 (Floral Park)
- Highest ZIP Code: 11804 (Old Bethpage)
- Primary ZIP Code range: 11001–11804
Post Offices and PO Box ZIP Codes
- PO Box ZIP Codes: 21 PO Box-only ZIP Codes (e.g., 11531 in Garden City, 11853 in Jericho)
- Post office facilities: 64 USPS post offices, stations, and branches throughout the county
- PO Box locations: Concentrated in commercial centers like Hicksville (11802) and Garden City
Cities, Towns, and Communities Covered by Nassau County ZIP Codes
Nassau County ZIP Codes serve 2 cities, 3 towns, and dozens of incorporated villages and hamlets.
Town of Hempstead (South Shore/Central)
- Hempstead (Village), Freeport, Valley Stream
- Levittown, East Meadow, Merrick, Bellmore
- Garden City, Uniondale, West Hempstead
- Long Beach (City), Atlantic Beach, Point Lookout
Town of North Hempstead (North Shore/West)
- Great Neck, Manhasset, Port Washington
- Mineola, New Hyde Park, Westbury, Carle Place
- Roslyn, Kings Point, Sands Point
Town of Oyster Bay (North Shore/East)
- Oyster Bay, Syosset, Woodbury, Jericho
- Massapequa, Plainview, Old Bethpage, Hicksville
- Glen Cove (City), Sea Cliff, Locust Valley
ZIP Code Population Patterns
Population density varies from the dense urban centers bordering Queens to the sprawling estates of the North Shore.
- Most populated ZIP Code areas: The Village of Hempstead (11550) is the most populous, exceeding 60,000 residents, followed by Massapequa (11758) and Westbury (11590).
- Least populated ZIP Codes: Wealthy enclaves like Mill Neck (11765) and coastal villages like Point Lookout (11569) have fewer than 1,000 residents.
Key ZIP Code Statistics
| Category | Value |
|---|---|
| Total USPS ZIP Codes | 97 |
| Standard residential ZIP Codes | 69 |
| PO Box ZIP Codes | 21 |
| Unique / Business ZIP Codes | 7 |
| Census ZCTAs | 78 |
| ZIP Code Range | 11001–11804 |
| Highest Life Expectancy (by ZCTA) | 86.1 years (11024 - Great Neck/Kings Point) |
| Highest Crime Rate Index | 11550 (Hempstead)* |
Albertson 11507 Zip Code Nassau County
Albertson 11577 Zip Code Nassau County
Atlantic Beach 11509 Zip Code Nassau County
Atlantic Beach Zip Code Nassau County
Baldwin 11510 Zip Code Nassau County
Baldwin 11570 Zip Code Nassau County
Baldwin 11575 Zip Code Nassau County
Baldwin Harbor 11510 Zip Code Nassau County
Barnum Island 11558 Zip Code Nassau County
Baxter Estates 11050 Zip Code Nassau County
Bay Park 11518 Zip Code Nassau County
Bayville 11709 Zip Code Nassau County
Bellerose 11001 Zip Code Nassau County
Bellerose Terrace 11001 Zip Code Nassau County
Bellmore 11710 Zip Code Nassau County
Bethpage 11714 Zip Code Nassau County
Bethpage 11735 Zip Code Nassau County
Bethpage 11801 Zip Code Nassau County
Bethpage 11803 Zip Code Nassau County
Brookville 11545 Zip Code Nassau County
Brookville 11548 Zip Code Nassau County
Brookville 11568 Zip Code Nassau County
Carle Place 11514 Zip Code Nassau County
Carle Place 11590 Zip Code Nassau County
Cedarhurst 11516 Zip Code Nassau County
Centre Island 11771 Zip Code Nassau County
Cove Neck 11771 Zip Code Nassau County
East Atlantic Beach 11509 Zip Code Nassau County
East Atlantic Beach 11561 Zip Code Nassau County
East Atlantic Beach Zip Code Nassau County
East Garden City 11530 Zip Code Nassau County
East Garden City 11549 Zip Code Nassau County
East Garden City 11553 Zip Code Nassau County
East Garden City 11590 Zip Code Nassau County
East Hills 11548 Zip Code Nassau County
East Hills 11576 Zip Code Nassau County
East Hills 11577 Zip Code Nassau County
East Massapequa 11758 Zip Code Nassau County
East Massapequa 11762 Zip Code Nassau County
East Meadow 11530 Zip Code Nassau County
East Meadow 11554 Zip Code Nassau County
East Norwich 11732 Zip Code Nassau County
East Norwich 11771 Zip Code Nassau County
East Rockaway 11518 Zip Code Nassau County
East Rockaway 11557 Zip Code Nassau County
East Rockaway 11563 Zip Code Nassau County
East Williston 11596 Zip Code Nassau County
Elmont 11001 Zip Code Nassau County
Elmont 11003 Zip Code Nassau County
Elmont Queens Village Neighborhood 11003 Zip Code Nassau County
Farmingdale 11735 Zip Code Nassau County
Floral Park 11001 Zip Code Nassau County
Flower Hill 11030 Zip Code Nassau County
Flower Hill 11050 Zip Code Nassau County
Flower Hill 11576 Zip Code Nassau County
Franklin Square 11001 Zip Code Nassau County
Franklin Square 11003 Zip Code Nassau County
Franklin Square 11010 Zip Code Nassau County
Franklin Square 11580 Zip Code Nassau County
Freeport 11510 Zip Code Nassau County
Freeport 11520 Zip Code Nassau County
Garden City 11040 Zip Code Nassau County
Garden City 11501 Zip Code Nassau County
Garden City 11530 Zip Code Nassau County
Garden City 11552 Zip Code Nassau County
Garden City Park 11040 Zip Code Nassau County
Garden City South 11010 Zip Code Nassau County
Garden City South 11530 Zip Code Nassau County
Garden City South 11552 Zip Code Nassau County
Glen Cove 11542 Zip Code Nassau County
Glen Cove 11560 Zip Code Nassau County
Glen Cove Zip Code Nassau County
Glen Head 11542 Zip Code Nassau County
Glen Head 11545 Zip Code Nassau County
Glenwood Landing 11545 Zip Code Nassau County
Glenwood Landing 11547 Zip Code Nassau County
Glenwood Landing 11548 Zip Code Nassau County
Great Neck 11021 Zip Code Nassau County
Great Neck 11023 Zip Code Nassau County
Great Neck 11024 Zip Code Nassau County
Great Neck Estates 11021 Zip Code Nassau County
Great Neck Estates Douglastown-Little Neck Neighborhood 11021 Zip Code Nassau Co
Great Neck Gardens 11021 Zip Code Nassau County
Great Neck Gardens 11023 Zip Code Nassau County
Great Neck Plaza 11021 Zip Code Nassau County
Greenvale 11548 Zip Code Nassau County
Harbor Hills 11023 Zip Code Nassau County
Harbor Hills Zip Code Nassau County
Harbor Isle 11558 Zip Code Nassau County
Hempstead 11550 Zip Code Nassau County
Herricks 11040 Zip Code Nassau County
Herricks 11596 Zip Code Nassau County
Hewlett 11557 Zip Code Nassau County
Hewlett 11563 Zip Code Nassau County
Hewlett 11598 Zip Code Nassau County
Hewlett Bay Park 11557 Zip Code Nassau County
Hewlett Harbor 11557 Zip Code Nassau County
Hewlett Neck 11598 Zip Code Nassau County
Hicksville 11590 Zip Code Nassau County
Hicksville 11756 Zip Code Nassau County
Hicksville 11791 Zip Code Nassau County
Hicksville 11801 Zip Code Nassau County
Inwood 11096 Zip Code Nassau County
Inwood The Rockaways Neighborhood 11096 Zip Code Nassau County
Inwood 11559 Zip Code Nassau County
Island Park 11558 Zip Code Nassau County
Jericho 11590 Zip Code Nassau County
Jericho 11753 Zip Code Nassau County
Jericho 11801 Zip Code Nassau County
Kensington 11021 Zip Code Nassau County
Kensington 11023 Zip Code Nassau County
Kings Point 11023 Zip Code Nassau County
Kings Point 11024 Zip Code Nassau County
Lake Success 11020 Zip Code Nassau County
Lake Success 11042 Zip Code Nassau County
Lake Success Douglastown-Little Neck Neighborhood 11042 Zip Code Nassau Co
Lakeview 11552 Zip Code Nassau County
Lakeview 11570 Zip Code Nassau County
Lattingtown 11542 Zip Code Nassau County
Lattingtown 11560 Zip Code Nassau County
Laurel Hollow 11771 Zip Code Nassau County
Laurel Hollow 11791 Zip Code Nassau County
Lawrence 11559 Zip Code Nassau County
Lawrence The Rockaways Neighborhood 11559 Zip Code Nassau County
Levittown 11714 Zip Code Nassau County
Levittown 11756 Zip Code Nassau County
Levittown 11783 Zip Code Nassau County
Levittown 11793 Zip Code Nassau County
Lido Beach 11561 Zip Code Nassau County
Lido Beach 11569 Zip Code Nassau County
Lido Beach Zip Code Nassau County
Locust Valley 11560 Zip Code Nassau County
Locust Valley 11765 Zip Code Nassau County
Long Beach 11561 Zip Code Nassau County
Long Beach Zip Code Nassau County
Lynbrook 11563 Zip Code Nassau County
Malverne 11565 Zip Code Nassau County
Malverne 11580 Zip Code Nassau County
Malverne Park Oaks 11552 Zip Code Nassau County
Malverne Park Oaks 11565 Zip Code Nassau County
Manhasset 11020 Zip Code Nassau County
Manhasset 11021 Zip Code Nassau County
Manhasset 11030 Zip Code Nassau County
Manhasset Hills 11040 Zip Code Nassau County
Manhasset Hills 11042 Zip Code Nassau County
Manorhaven 11050 Zip Code Nassau County
Massapequa 11758 Zip Code Nassau County
Massapequa Park 11762 Zip Code Nassau County
Matinecock 11560 Zip Code Nassau County
Matinecock 11771 Zip Code Nassau County
Merrick 11520 Zip Code Nassau County
Merrick 11566 Zip Code Nassau County
Mill Neck 11560 Zip Code Nassau County
Mill Neck 11765 Zip Code Nassau County
Mill Neck 11771 Zip Code Nassau County
Mineola 11501 Zip Code Nassau County
Mineola 11596 Zip Code Nassau County
Munsey Park 11030 Zip Code Nassau County
Muttontown 11545 Zip Code Nassau County
Muttontown 11732 Zip Code Nassau County
Muttontown 11753 Zip Code Nassau County
Muttontown 11771 Zip Code Nassau County
Muttontown 11791 Zip Code Nassau County
New Cassel 11590 Zip Code Nassau County
New Cassel 11801 Zip Code Nassau County
New Hyde Park 11040 Zip Code Nassau County
North Bellmore 11566 Zip Code Nassau County
North Bellmore 11710 Zip Code Nassau County
North Bellmore 11793 Zip Code Nassau County
North Hills 11030 Zip Code Nassau County
North Hills 11040 Zip Code Nassau County
North Hills 11042 Zip Code Nassau County
North Hills 11507 Zip Code Nassau County
North Hills 11576 Zip Code Nassau County
North Hills 11577 Zip Code Nassau County
North Lynbrook 11563 Zip Code Nassau County
North Massapequa 11758 Zip Code Nassau County
North Massapequa 11783 Zip Code Nassau County
North Merrick 11566 Zip Code Nassau County
North Merrick 11710 Zip Code Nassau County
North New Hyde Park 11001 Zip Code Nassau County
North New Hyde Park 11040 Zip Code Nassau County
North New Hyde Park 11042 Zip Code Nassau County
North Valley Stream 11003 Zip Code Nassau County
North Valley Stream 11580 Zip Code Nassau County
North Wantagh 11783 Zip Code Nassau County
North Wantagh 11793 Zip Code Nassau County
Oceanside 11510 Zip Code Nassau County
Oceanside 11558 Zip Code Nassau County
Oceanside 11572 Zip Code Nassau County
Old Bethpage 11735 Zip Code Nassau County
Old Bethpage 11803 Zip Code Nassau County
Old Bethpage 11804 Zip Code Nassau County
Old Brookville 11545 Zip Code Nassau County
Old Brookville 11548 Zip Code Nassau County
Old Westbury 11548 Zip Code Nassau County
Old Westbury 11568 Zip Code Nassau County
Old Westbury 11753 Zip Code Nassau County
Oyster Bay 11732 Zip Code Nassau County
Oyster Bay 11771 Zip Code Nassau County
Oyster Bay Cove 11771 Zip Code Nassau County
Oyster Bay Cove 11791 Zip Code Nassau County
Plainedge 11714 Zip Code Nassau County
Plainedge 11735 Zip Code Nassau County
Plainedge 11783 Zip Code Nassau County
Plainview 11797 Zip Code Nassau County
Plainview 11803 Zip Code Nassau County
Plandome 11030 Zip Code Nassau County
Plandome Heights 11030 Zip Code Nassau County
Plandome Manor 11030 Zip Code Nassau County
Point Lookout 11569 Zip Code Nassau County
Port Washington 11050 Zip Code Nassau County
Port Washington Zip Code Nassau County
Port Washington North 11050 Zip Code Nassau County
Rockville Centre 11563 Zip Code Nassau County
Rockville Centre 11570 Zip Code Nassau County
Roosevelt 11520 Zip Code Nassau County
Roosevelt 11575 Zip Code Nassau County
Roslyn 11576 Zip Code Nassau County
Roslyn 11577 Zip Code Nassau County
Roslyn Estates 11576 Zip Code Nassau County
Roslyn Estates 11577 Zip Code Nassau County
Roslyn Harbor 11548 Zip Code Nassau County
Roslyn Harbor 11576 Zip Code Nassau County
Roslyn Heights 11507 Zip Code Nassau County
Roslyn Heights 11577 Zip Code Nassau County
Russell Gardens 11021 Zip Code Nassau County
Saddle Rock 11021 Zip Code Nassau County
Saddle Rock 11023 Zip Code Nassau County
Saddle Rock Estates 11021 Zip Code Nassau County
Saddle Rock Estates 11023 Zip Code Nassau County
Salisbury 11590 Zip Code Nassau County
Sands Point 11050 Zip Code Nassau County
Sea Cliff 11579 Zip Code Nassau County
Sea Cliff Zip Code Nassau County
Seaford 11783 Zip Code Nassau County
Seaford 11793 Zip Code Nassau County
Seaford Zip Code Nassau County
Searingtown 11507 Zip Code Nassau County
Searingtown 11576 Zip Code Nassau County
Searingtown 11577 Zip Code Nassau County
South Farmingdale 11735 Zip Code Nassau County
South Farmingdale 11758 Zip Code Nassau County
South Floral Park 11001 Zip Code Nassau County
South Hempstead 11550 Zip Code Nassau County
South Hempstead 11570 Zip Code Nassau County
South Valley Stream 11581 Zip Code Nassau County
Stewart Manor 11530 Zip Code Nassau County
Syosset 11791 Zip Code Nassau County
Thomaston 11021 Zip Code Nassau County
Thomaston 11030 Zip Code Nassau County
Uniondale 11553 Zip Code Nassau County
Uniondale 11556 Zip Code Nassau County
University Gardens 11020 Zip Code Nassau County
University Gardens 11021 Zip Code Nassau County
Upper Brookville 11545 Zip Code Nassau County
Upper Brookville 11771 Zip Code Nassau County
Valley Stream 11557 Zip Code Nassau County
Valley Stream 11580 Zip Code Nassau County
Valley Stream 11581 Zip Code Nassau County
Wantagh 11710 Zip Code Nassau County
Wantagh 11793 Zip Code Nassau County
West Hempstead 11550 Zip Code Nassau County
West Hempstead 11552 Zip Code Nassau County
Westbury 11590 Zip Code Nassau County
Williston Park 11501 Zip Code Nassau County
Williston Park 11596 Zip Code Nassau County
Woodbury 11797 Zip Code Nassau County
Woodmere 11516 Zip Code Nassau County
Woodmere 11557 Zip Code Nassau County
Woodmere 11559 Zip Code Nassau County
Woodmere 11581 Zip Code Nassau County
Woodmere 11598 Zip Code Nassau County
Woodsburgh 11598 Zip Code Nassau County
11021 Zip Code Nassau County
11023 Zip Code Nassau County
11030 Zip Code Nassau County
11050 Zip Code Nassau County
11509 Zip Code Nassau County
11547 Zip Code Nassau County
11558 Zip Code Nassau County
11560 Zip Code Nassau County
11563 Zip Code Nassau County
11568 Zip Code Nassau County
11576 Zip Code Nassau County
11590 Zip Code Nassau County
11598 Zip Code Nassau County
11709 Zip Code Nassau County
11758 Zip Code Nassau County
11771 Zip Code Nassau County
11791 Zip Code Nassau County
11793 Zip Code Nassau County
Map Copyright CCCARTO 2026
Data and Image Source: Census, Terrain-USA/OSM