Nassau County, New York ZIP Codes
- ZIP records
69 - Cities represented
62 - Sum of listed ZIP population estimates
1,369,359
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 11550 | Hempstead | 60,960 |
| 2 | 11758 | Massapequa | 54,375 |
| 3 | 11590 | Westbury | 47,599 |
| 4 | 11003 | Elmont | 45,174 |
| 5 | 11520 | Freeport | 44,910 |
| 6 | 11580 | Valley Stream | 43,092 |
| 7 | 11756 | Levittown | 42,665 |
| 8 | 11040 | New Hyde Park | 41,988 |
| 9 | 11801 | Hicksville | 41,585 |
| 10 | 11561 | Long Beach | 38,708 |
Cities in Nassau County
- Albertson
- Atlantic Beach
- Baldwin
- Bayville
- Bellmore
- Bethpage
- Carle Place
- Cedarhurst
- East Meadow
- East Norwich
- East Rockaway
- Elmont
- Floral Park
- Franklin Square
- Freeport
- Garden City
- Glen Cove
- Glen Head
- Glenwood Landing
- Great Neck
- Greenvale
- Hempstead
- Hewlett
- Hicksville
- Inwood
- Island Park
- Jericho
- Lawrence
- Levittown
- Locust Valley
- Long Beach
- Lynbrook
- Malverne
- Manhasset
- Massapequa
- Massapequa Park
- Merrick
- Mill Neck
- Mineola
- New Hyde Park
- Oceanside
- Old Bethpage
- Old Westbury
- Oyster Bay
- Plainview
- Point Lookout
- Port Washington
- Rockville Centre
- Roosevelt
- Roslyn
- Roslyn Heights
- Sea Cliff
- Seaford
- Syosset
- Uniondale
- Valley Stream
- Wantagh
- West Hempstead
- Westbury
- Williston Park
- Woodbury
- Woodmere
ZIP Directory
- ZIP 11001
- ZIP 11003
- ZIP 11010
- ZIP 11020
- ZIP 11021
- ZIP 11023
- ZIP 11024
- ZIP 11030
- ZIP 11040
- ZIP 11042
- ZIP 11050
- ZIP 11096
- ZIP 11501
- ZIP 11507
- ZIP 11509
- ZIP 11510
- ZIP 11514
- ZIP 11516
- ZIP 11518
- ZIP 11520
- ZIP 11530
- ZIP 11542
- ZIP 11545
- ZIP 11547
- ZIP 11548
- ZIP 11549
- ZIP 11550
- ZIP 11552
- ZIP 11553
- ZIP 11554
- ZIP 11556
- ZIP 11557
- ZIP 11558
- ZIP 11559
- ZIP 11560
- ZIP 11561
- ZIP 11563
- ZIP 11565
- ZIP 11566
- ZIP 11568
- ZIP 11569
- ZIP 11570
- ZIP 11572
- ZIP 11575
- ZIP 11576
- ZIP 11577
- ZIP 11579
- ZIP 11580
- ZIP 11581
- ZIP 11590
- ZIP 11596
- ZIP 11598
- ZIP 11709
- ZIP 11710
- ZIP 11714
- ZIP 11732
- ZIP 11753
- ZIP 11756
- ZIP 11758
- ZIP 11762
- ZIP 11765
- ZIP 11771
- ZIP 11783
- ZIP 11791
- ZIP 11793
- ZIP 11797
- ZIP 11801
- ZIP 11803
- ZIP 11804
Browse all ZIP data for New York
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.