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Nassau County, NY Demographics & ZIP Codes

Nassau County, New York demographics and median household income by ZIP code — 69 ZIP codes — population 1,367,166 — avg. income $152,592 — avg. home value $819,747. Compare income, housing, and ZIP-level data on US5.

ZIP codes
69
Population
1,367,166
Median household income (avg.)
$152,592
203% of U.S. median
Average home value
$819,747
236% of U.S. median
Average rent
$2,248
193% of U.S. median
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Nassau County demographics

Nassau County, New York covers 69 ZIP codes, with a combined ZIP-area population of about 1,367,166.

Median household income in Nassau County

The average median household income across ZIP codes in Nassau County, New York is about $152,592 — about 69% above the NY ZIP average ($90,084), and about 103% above the U.S. median ($75,149).

Among ZIPs with income data, 11568 (Old Westbury) is near the top at about $250,001, while 11550 (Hempstead) is near the bottom at about $86,904.

Housing in Nassau County

For housing in Nassau County, New York, the average median home value is about $819,747 and the average median rent is about $2,248.

The most populous ZIP is 11550 (Hempstead) with about 60,658 residents. Use the table below to compare ZIP codes across the county.

ZIP codes in Nassau County

Sort by population, income, or home value. Click a column header to toggle ascending / descending.

CityCountyState
11550HempsteadNassau CountyNY60,658$86,904$446,500
11758MassapequaNassau CountyNY54,741$157,404$624,800
11590WestburyNassau CountyNY48,243$149,250$616,500
11520FreeportNassau CountyNY44,873$119,407$480,600
11003ElmontNassau CountyNY44,716$123,000$576,500
11580Valley StreamNassau CountyNY42,644$135,385$602,500
11756LevittownNassau CountyNY42,553$139,901$557,300
11040North New Hyde ParkNassau CountyNY42,344$153,511$795,300
11801HicksvilleNassau CountyNY41,792$147,945$611,400
11561Long BeachNassau CountyNY38,847$132,903$676,600
11554East MeadowNassau CountyNY35,806$128,770$613,900
11566MerrickNassau CountyNY35,172$169,868$679,000
11510BaldwinNassau CountyNY34,814$141,120$578,600
11710North BellmoreNassau CountyNY34,459$173,136$647,000
11050Sands PointNassau CountyNY32,657$153,819$990,800
11793WantaghNassau CountyNY31,497$168,519$633,600
11572OceansideNassau CountyNY30,627$144,419$627,300
11803PlainviewNassau CountyNY30,219$184,410$732,000
11542Glen CoveNassau CountyNY29,020$92,284$659,300
11553UniondaleNassau CountyNY28,344$105,994$486,100
11570Rockville CentreNassau CountyNY28,162$147,784$786,600
11530Garden CityNassau CountyNY28,041$202,841$987,800
11552West HempsteadNassau CountyNY26,053$153,192$615,800
11001Floral ParkNassau CountyNY25,714$144,755$714,600
11010Franklin SquareNassau CountyNY25,618$140,686$647,300
11791SyossetNassau CountyNY25,194$204,357$918,900
11581Valley StreamNassau CountyNY22,652$138,821$652,700
11563LynbrookNassau CountyNY22,558$138,006$595,500
11714BethpageNassau CountyNY22,475$123,679$586,400
11762Massapequa ParkNassau CountyNY22,447$170,799$623,000
11501MineolaNassau CountyNY21,590$138,323$627,200
11783SeafordNassau CountyNY21,588$164,128$626,700
11021Great Neck EstatesNassau CountyNY19,474$122,390$734,200
11575RooseveltNassau CountyNY19,430$133,534$457,100
11030ManhassetNassau CountyNY17,703$247,393$1,800,900
11598WoodmereNassau CountyNY14,316$181,574$1,000,200
11576East HillsNassau CountyNY12,796$232,279$1,214,500
11577Roslyn HeightsNassau CountyNY12,771$183,233$945,000
11753JerichoNassau CountyNY12,729$185,000$950,100
11545Old BrookvilleNassau CountyNY11,963$164,583$1,028,900
11518East RockawayNassau CountyNY10,390$104,955$590,800
11596Williston ParkNassau CountyNY10,378$162,026$801,500
11771Oyster Bay CoveNassau CountyNY10,173$163,134$921,300
11096InwoodNassau CountyNY9,897$88,160$604,900
11023Great NeckNassau CountyNY9,824$151,544$1,143,800
11797WoodburyNassau CountyNY9,338$183,472$1,005,500
11559LawrenceNassau CountyNY9,130$156,429$1,108,200
11565MalverneNassau CountyNY8,908$145,290$628,500
11024Kings PointNassau CountyNY8,821$170,476$1,633,700
11516CedarhurstNassau CountyNY8,733$102,083$818,600
11558Barnum IslandNassau CountyNY8,532$109,443$601,500
11557HewlettNassau CountyNY8,503$170,048$708,400
11560LattingtownNassau CountyNY6,951$159,545$937,500
11709BayvilleNassau CountyNY6,744$143,571$670,500
11507AlbertsonNassau CountyNY6,581$162,991$799,800
11020Lake SuccessNassau CountyNY5,986$169,265$1,155,600
11579Sea CliffNassau CountyNY5,037$185,650$926,500
11804Old BethpageNassau CountyNY4,613$159,145$772,900
11514Carle PlaceNassau CountyNY4,421$136,125$713,700
11568Old WestburyNassau CountyNY4,198$250,001$2,000,001
11732MuttontownNassau CountyNY3,546$120,707$753,400
11549UniondaleNassau CountyNY2,420——
11548BrookvilleNassau CountyNY2,171$107,386$700,900
11509Atlantic BeachNassau CountyNY1,747$162,500$991,000
11569Point LookoutNassau CountyNY996$108,371$1,049,100
11765Mill NeckNassau CountyNY808$250,001$2,000,001
11547Glenwood LandingNassau CountyNY788$123,452$916,700
11042Lake SuccessNassau CountyNY232——
11556UniondaleNassau CountyNY———

Frequently asked questions

What are the demographics of Nassau County?

Nassau County, New York has a combined ZIP-area population of about 1,367,166 across 69 ZIP codes. Browse the ZIP table for population, income, and housing by code.

What is the median household income in Nassau County?

The average median household income across ZIP codes in Nassau County, New York is about $152,592, about 69% above the state ZIP average ($90,084), and about 103% above the U.S. median ($75,149). Average median home value is about $819,747. Among ZIPs with data, 11568 (Old Westbury) is near the top ($250,001) and 11550 (Hempstead) is near the bottom ($86,904).

How many ZIP codes are in Nassau County?

Nassau County, New York includes 69 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.

Where can I find ZIP code demographics for Nassau County?

This page lists ZIP codes in Nassau County, New York with population, median household income, and home value. Select a ZIP for a full demographics profile.