ZIP Codes Box

Nassau County, New York ZIP codes

89ZIP codes
64Cities and towns
1,401,387People in ZIP areas
347, 363, 516Area codes

Nassau County is in New York and the Eastern Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in Nassau County

ZIP codeCityTypePopulationMedian income
11001Floral ParkStandard25,493$150,000
11003ElmontStandard45,174$124,115
11010Franklin SquareStandard25,604$142,321
11020Great NeckStandard5,676$167,148
11021Great NeckStandard19,783$120,230
11022Great NeckPO Box only––
11023Great NeckStandard9,630$141,003
11024Great NeckStandard9,155$175,300
11026Great NeckPO Box only––
11027Great NeckPO Box only––
11030ManhassetStandard18,051$234,966
11040New Hyde ParkStandard41,988$154,696
11042New Hyde ParkStandard141–
11050Port WashingtonStandard32,794$154,225
11051Port WashingtonUnique––
11052Port WashingtonUnique––
11053Port WashingtonUnique––
11054Port WashingtonUnique––
11055Port WashingtonUnique––
11096InwoodStandard10,428$93,421
11501MineolaStandard21,641$137,665
11507AlbertsonStandard6,736$164,028
11509Atlantic BeachStandard1,790$168,537
11510BaldwinStandard35,701$147,319
11514Carle PlaceStandard4,544$151,964
11516CedarhurstStandard9,112$104,331
11518East RockawayStandard10,149$117,052
11520FreeportStandard44,910$121,748
11530Garden CityStandard27,939$228,143
11531Garden CityPO Box only––
11542Glen CoveStandard28,965$93,242
11545Glen HeadStandard12,172$182,528
11547Glenwood LandingPO Box only706$95,972
11548GreenvaleStandard2,261$122,250
11549HempsteadUnique2,359–
11550HempsteadStandard60,960$92,677
11551HempsteadPO Box only––
11552West HempsteadStandard25,174$155,154
11553UniondaleStandard27,875$121,127
11554East MeadowStandard36,821$133,971
11555UniondaleUnique––
11556UniondaleStandard––
11557HewlettStandard8,504$176,274
11558Island ParkStandard8,454$111,032
11559LawrenceStandard8,878$142,830
11560Locust ValleyStandard7,696$163,750
11561Long BeachStandard38,708$141,629
11563LynbrookStandard22,899$136,887
11565MalverneStandard9,009$148,049
11566MerrickStandard34,741$177,079
11568Old WestburyStandard4,144$250,001
11569Point LookoutPO Box only945$81,635
11570Rockville CentreStandard28,908$157,163
11571Rockville CentrePO Box only––
11572OceansideStandard30,436$148,790
11575RooseveltStandard18,705$126,146
11576RoslynStandard12,281$216,250
11577Roslyn HeightsStandard13,077$182,674
11579Sea CliffStandard5,033$193,590
11580Valley StreamStandard43,092$137,402
11581Valley StreamStandard22,818$142,233
11582Valley StreamPO Box only––
11590WestburyStandard47,599$152,960
11596Williston ParkStandard10,516$163,833
11598WoodmereStandard13,599$190,074
11599Garden CityStandard––
11709BayvilleStandard6,744$149,191
11710BellmoreStandard34,834$173,054
11714BethpageStandard22,695$120,172
11732East NorwichStandard3,228$148,965
11735FarmingdaleStandard32,028$139,443
11737FarmingdaleStandard––
11753JerichoStandard12,435$175,781
11756LevittownStandard42,665$146,019
11758MassapequaStandard54,375$154,110
11762Massapequa ParkStandard22,487$169,624
11765Mill NeckStandard683$196,902
11771Oyster BayStandard10,908$157,923
11773MelvilleUnique––
11783SeafordStandard21,127$176,993
11791SyossetStandard25,520$202,962
11793WantaghStandard32,349$167,068
11797WoodburyStandard9,402$192,609
11801HicksvilleStandard41,585$145,788
11802HicksvillePO Box only––
11803PlainviewStandard29,713$187,514
11804Old BethpageStandard4,835$190,469
11815HicksvilleUnique––
11853JerichoUnique––

Cities and towns in Nassau County

Area codes in Nassau County

Questions

How many ZIP codes are in Nassau County, NY?
Nassau County has 89 ZIP codes, 69 of them standard ZIP codes for street addresses.
What cities are in Nassau County?
Nassau County ZIP codes cover Great Neck, Port Washington, Garden City, Hempstead, Hicksville, Uniondale, Valley Stream and Farmingdale and 56 other places.
What area code is Nassau County, NY?
Nassau County uses area codes 347, 363, 516, 631, 718, 917, 929 and 934.
What time zone is Nassau County in?
Nassau County is in Eastern Time.

Other New York counties