How many zip codes are in Nassau County, New York?

Nassau County, New York contains 110 zip codes.

What is the county seat of Nassau County?

The county seat of Nassau County, New York is Mineola.

What cities are in Nassau County?

Cities in Nassau County include Great Neck, New Hyde Park, Port Washington, Hicksville, Garden City, Westbury, Uniondale, Valley Stream, Farmingdale, Floral Park, Hempstead, Rockville Centre.

What is the population of Nassau County?

The combined population of Nassau County zip codes is approximately 3,039,394.

What zip codes are in Nassau County?

Nassau County zip codes include 11001, 11002, 11003, 11010, 11020 and more.

Nassau County, New York Zip Codes

County

Nassau

County Seat

Mineola

State

New York

Zip Codes

110

Nassau County is located in New York State. Below you'll find all zip codes within Nassau County, along with cities, demographics, and an interactive map.

All Nassau County Zip Codes

← Scroll horizontally to see all columns →

ZIP Code	City	County	Population	Type
11001	Floral Park	Nassau	25,300	Standard
11002	Floral Park	Nassau	41,122	Standard
11003	Elmont	Nassau	40,016	Standard
11010	Franklin Square	Nassau	14,048	Standard
11020	Great Neck	Nassau	35,759	Standard
11021	Great Neck	Nassau	26,132	Standard
11022	Great Neck	Nassau	10,889	Standard
11023	Great Neck	Nassau	8,232	Standard
11024	Great Neck	Nassau	29,859	Standard
11025	Great Neck	Nassau	16,573	Standard
11026	Great Neck	Nassau	25,167	Standard
11027	Great Neck	Nassau	18,589	Standard
11030	Manhasset	Nassau	36,956	Standard
11040	New Hyde Park	Nassau	44,154	Standard
11041	New Hyde Park	Nassau	36,028	Standard
11042	New Hyde Park	Nassau	44,759	Standard
11043	New Hyde Park	Nassau	8,633	Standard
11044	New Hyde Park	Nassau	15,331	Standard
11050	Port Washington	Nassau	12,931	Standard
11051	Port Washington	Nassau	17,768	Standard
11052	Port Washington	Nassau	43,755	Standard
11053	Port Washington	Nassau	10,361	Standard
11054	Port Washington	Nassau	32,196	Standard
11055	Port Washington	Nassau	44,210	Standard
11096	Inwood	Nassau	17,705	Standard
11099	New Hyde Park	Nassau	36,166	Standard
11501	Mineola	Nassau	24,046	Standard
11507	Albertson	Nassau	39,138	Standard
11509	Atlantic Beach	Nassau	12,772	Standard
11510	Baldwin	Nassau	37,846	Standard
11514	Carle Place	Nassau	35,160	Standard
11516	Cedarhurst	Nassau	20,742	Standard
11518	East Rockaway	Nassau	33,164	Standard
11520	Freeport	Nassau	40,399	Standard
11530	Garden City	Nassau	34,191	Standard
11531	Garden City	Nassau	23,989	Standard
11535	Garden City	Nassau	17,671	Standard
11536	Garden City	Nassau	8,363	Standard
11542	Glen Cove	Nassau	14,985	Standard
11545	Glen Head	Nassau	35,862	Standard
11547	Glenwood Landing	Nassau	22,341	Standard
11548	Greenvale	Nassau	19,526	Standard
11549	Hempstead	Nassau	41,944	Standard
11550	Hempstead	Nassau	38,444	Standard
11551	Hempstead	Nassau	11,291	Standard
11552	West Hempstead	Nassau	44,530	Standard
11553	Uniondale	Nassau	24,331	Standard
11554	East Meadow	Nassau	15,953	Standard
11555	Uniondale	Nassau	37,914	Standard
11556	Uniondale	Nassau	16,738	Standard
11557	Hewlett	Nassau	38,450	Standard
11558	Island Park	Nassau	42,808	Standard
11559	Lawrence	Nassau	44,629	Standard
11560	Locust Valley	Nassau	28,794	Standard
11561	Long Beach	Nassau	37,004	Standard
11563	Lynbrook	Nassau	41,081	Standard
11564	Lynbrook	Nassau	35,966	Standard
11565	Malverne	Nassau	43,905	Standard
11566	Merrick	Nassau	37,223	Standard
11568	Old Westbury	Nassau	18,430	Standard
11569	Point Lookout	Nassau	39,108	Standard
11570	Rockville Centre	Nassau	37,495	Standard
11571	Rockville Centre	Nassau	24,986	Standard
11572	Oceanside	Nassau	24,203	Standard
11575	Roosevelt	Nassau	26,173	Standard
11576	Roslyn	Nassau	42,163	Standard
11577	Roslyn Heights	Nassau	39,758	Standard
11579	Sea Cliff	Nassau	23,679	Standard
11580	Valley Stream	Nassau	25,996	Standard
11581	Valley Stream	Nassau	36,827	Standard
11582	Valley Stream	Nassau	13,077	Standard
11583	Valley Stream	Nassau	26,725	Standard
11588	Uniondale	Nassau	23,367	Standard
11590	Westbury	Nassau	25,807	Standard
11592	Rockville Centre	Nassau	30,010	Standard
11593	Westbury	Nassau	28,952	Standard
11594	Westbury	Nassau	43,399	Standard
11595	Westbury	Nassau	13,280	Standard
11596	Williston Park	Nassau	17,068	Standard
11597	Westbury	Nassau	17,884	Standard
11598	Woodmere	Nassau	23,155	Standard
11599	Garden City	Nassau	33,102	Standard
11709	Bayville	Nassau	39,259	Standard
11710	Bellmore	Nassau	8,386	Standard
11714	Bethpage	Nassau	27,569	Standard
11732	East Norwich	Nassau	38,630	Standard
11735	Farmingdale	Nassau	43,004	Standard
11736	Farmingdale	Nassau	9,767	Standard
11737	Farmingdale	Nassau	33,822	Standard
11753	Jericho	Nassau	29,420	Standard
11756	Levittown	Nassau	26,235	Standard
11758	Massapequa	Nassau	24,532	Standard
11762	Massapequa Park	Nassau	38,822	Standard
11765	Mill Neck	Nassau	11,413	Standard
11771	Oyster Bay	Nassau	24,205	Standard
11773	Syosset	Nassau	9,335	Standard
11774	Farmingdale	Nassau	17,986	Standard
11783	Seaford	Nassau	24,793	Standard
11791	Syosset	Nassau	9,682	Standard
11793	Wantagh	Nassau	32,596	Standard
11797	Woodbury	Nassau	23,915	Standard
11801	Hicksville	Nassau	27,764	Standard
11802	Hicksville	Nassau	15,933	Standard
11803	Plainview	Nassau	10,691	Standard
11804	Old Bethpage	Nassau	30,754	Standard
11815	Hicksville	Nassau	36,074	Standard
11819	Hicksville	Nassau	32,285	Standard
11853	Jericho	Nassau	12,519	Standard
11854	Hicksville	Nassau	41,158	Standard
11855	Hicksville	Nassau	30,362	Standard