Nassau County, New York demographics
Median household income: 126,576
Demographics, population, home values, social and economic characteristics of Nassau County, New York.
Population
2021 | 1,391,678 |
2020 | 1,355,683 |
2019 | 1,356,509 |
2018 | 1,356,564 |
2017 | 1,363,069 |
2016 | 1,356,801 |
2015 | 1,354,612 |
2014 | 1,350,601 |
2013 | 1,343,765 |
2012 | 1,338,712 |
2011 | 1,332,947 |
2010 | 1,329,083 |
2009 | 1,354,141 |
Nassau County, NY cities
Albertson CDP - 5,006
Atlantic Beach village - 1,347
Baldwin CDP - 33,352
Barnum Island CDP - 2,519
Baxter Estates village - 1,050
Bay Park CDP - 1,324
Bayville village - 6,780
Bellerose village - 1,165
Bellerose Terrace CDP - 2,132
Bellmore CDP - 16,603
Bethpage CDP - 17,627
Brookville village - 2,937
Carle Place CDP - 5,177
Cedarhurst village - 7,290
Centre Island village - 389
Cove Neck village - 244
East Atlantic Beach CDP - 1,778
East Hills village - 7,231
East Massapequa CDP - 19,013
East Meadow CDP - 38,078
East Norwich CDP - 2,871
East Rockaway village - 10,108
East Williston village - 2,637
Elmont CDP - 36,741
Farmingdale village - 8,468
Floral Park village - 16,180
Flower Hill village - 4,796
Franklin Square CDP - 32,381
Freeport village - 44,328
Garden City village - 23,087
Garden City Park CDP - 7,807
Garden City South CDP - 4,090
Glen Cove city - 28,187
Glen Head CDP - 4,839
Glenwood Landing CDP - 3,760
Great Neck village - 11,034
Great Neck Estates village - 2,935
Great Neck Gardens CDP - 1,258
Great Neck Plaza village - 7,429
Greenvale CDP - 947
Harbor Hills CDP - 388
Harbor Isle CDP - 1,338
Hempstead village - 58,532
Herricks CDP - 4,163
Hewlett CDP - 7,256
Hewlett Bay Park village - 322
Hewlett Harbor village - 1,019
Hewlett Neck village - 669
Hicksville CDP - 43,107
Inwood CDP - 10,533
Island Park village - 4,901
Jericho CDP - 14,526
Kensington village - 1,299
Kings Point village - 5,493
Lake Success village - 2,856
Lakeview CDP - 6,064
Lattingtown village - 2,116
Laurel Hollow village - 1,993
Lawrence village - 6,793
Levittown CDP - 52,540
Lido Beach CDP - 2,886
Locust Valley CDP - 3,607
Long Beach city - 34,820
Lynbrook village - 20,325
Malverne village - 8,583
Malverne Park Oaks CDP - 581
Manhasset CDP - 8,093
Manhasset Hills CDP - 3,928
Manorhaven village - 6,923
Massapequa CDP - 22,249
Massapequa Park village - 17,149
Matinecock village - 807
Merrick CDP - 20,990
Mill Neck village - 1,142
Mineola village - 20,837
Munsey Park village - 2,806
Muttontown village - 3,514
New Cassel CDP - 15,841
New Hyde Park village - 10,262
North Bellmore CDP - 21,535
North Hills village - 5,443
North Lynbrook CDP - 398
North Massapequa CDP - 18,577
North Merrick CDP - 12,392
North New Hyde Park CDP - 15,125
North Valley Stream CDP - 18,345
North Wantagh CDP - 11,807
Oceanside CDP - 31,182
Old Bethpage CDP - 5,574
Old Brookville village - 1,782
Old Westbury village - 4,567
Oyster Bay CDP - 6,708
Oyster Bay Cove village - 1,981
Plainedge CDP - 9,428
Plainview CDP - 26,665
Plandome village - 1,264
Plandome Heights village - 933
Plandome Manor village - 685
Point Lookout CDP - 1,168
Port Washington CDP - 16,807
Port Washington North village - 3,192
Rockville Centre village - 25,768
Roosevelt CDP - 18,019
Roslyn village - 2,971
Roslyn Estates village - 1,382
Roslyn Harbor village - 873
Roslyn Heights CDP - 6,758
Russell Gardens village - 998
Saddle Rock village - 1,142
Saddle Rock Estates CDP - 582
Salisbury CDP - 12,643
Sands Point village - 2,714
Sea Cliff village - 5,084
Seaford CDP - 15,636
Searingtown CDP - 4,553
South Farmingdale CDP - 15,009
South Floral Park village - 1,919
South Hempstead CDP - 3,284
South Valley Stream CDP - 6,754
Stewart Manor village - 2,247
Syosset CDP - 19,347
Thomaston village - 2,760
Uniondale CDP - 32,791
University Gardens CDP - 4,125
Upper Brookville village - 1,773
Valley Stream village - 40,304
Wantagh CDP - 18,331
West Hempstead CDP - 20,729
Westbury village - 15,772
Williston Park village - 7,571
Woodbury CDP - 9,111
Woodmere CDP - 17,267
Woodsburgh village - 888
Census data for Nassau County, New York
Demographic and housing estimates in Nassau County, New York
Total population | 1,391,678 |
Male | 682,908 |
Female | 708,770 |
Total population | 1,391,678 |
Under 5 years | 75,085 |
5 to 9 years | 84,350 |
10 to 14 years | 86,988 |
15 to 19 years | 89,246 |
20 to 24 years | 85,653 |
25 to 34 years | 161,063 |
35 to 44 years | 169,434 |
45 to 54 years | 191,271 |
55 to 59 years | 104,103 |
60 to 64 years | 97,750 |
65 to 74 years | 140,678 |
75 to 84 years | 67,417 |
85 years and over | 38,640 |
Median age (years) | 41.8 |
Under 18 years | 302,095 |
16 years and over | 1,126,547 |
18 years and over | 1,089,583 |
21 years and over | 1,039,731 |
62 years and over | 301,348 |
65 years and over | 246,735 |
Total population | 1,391,678 |
One race | 1,314,520 |
White | 898,504 |
Black or African American | 160,559 |
American Indian and Alaska Native | 3,643 |
Asian | 146,366 |
Native Hawaiian and Other Pacific Islander | 345 |
Some other race | 105,103 |
Two or more races | 77,158 |
Citizen, VOTING AGE 18 and over population | 998,541 |
Male Citizen, VOTING AGE 18 and over population | 481,030 |
Female Citizen, VOTING AGE 18 and over population | 517,511 |
Social characteristics in Nassau County, New York
Total households | 453,576 |
Family households (families) | 276,707 |
Married-couple family | 18,377 |
Male householder, no wife present, family | 51,694 |
Female householder, no husband present, family | 31,337 |
Nonfamily households | 106,798 |
Average household size | 171,311 |
Average family size | 3.03 |
Economic characteristics in Nassau County, New York
Total households | 453,576 |
Less than $10,000 | 13,572 |
$10,000 to $14,999 | 8,259 |
$15,000 to $24,999 | 17,217 |
$25,000 to $34,999 | 17,605 |
$35,000 to $49,999 | 27,163 |
$50,000 to $74,999 | 46,986 |
$75,000 to $99,999 | 46,650 |
$100,000 to $149,999 | 86,037 |
$150,000 to $199,999 | 66,053 |
$200,000 or more | 124,034 |
Median household income (dollars) | 126,576 |
Housing characteristics in Nassau County, New York
Total housing units | 475,728 |
Occupied housing units | 453,576 |
Vacant housing units | 22,152 |
Total housing units | 475,728 |
1-unit, detached | 366,237 |
1-unit, attached | 13,925 |
2 units | 26,993 |
3 or 4 units | 9,162 |
5 to 9 units | 7,788 |
10 to 19 units | 10,419 |
20 or more units | 39,773 |
Mobile home | 1,137 |
Boat, RV, van, etc. | 294 |
Total housing units | 475,728 |
Built 2014 or later | 536 |
Built 2010 to 2013 | 11,403 |
Built 2000 to 2009 | 13,848 |
Built 1990 to 1999 | 12,812 |
Built 1980 to 1989 | 22,429 |
Built 1970 to 1979 | 27,373 |
Built 1960 to 1969 | 62,163 |
Built 1950 to 1959 | 168,127 |
Built 1940 to 1949 | 62,514 |
Built 1939 or earlier | 94,523 |
Total housing units | 475,728 |
1 room | 8,149 |
2 rooms | 7,073 |
3 rooms | 27,406 |
4 rooms | 41,217 |
5 rooms | 51,946 |
6 rooms | 90,024 |
7 rooms | 94,512 |
8 rooms | 67,122 |
9 rooms or more | 88,279 |
Median rooms | 6.6 |
Total housing units | 475,728 |
No bedroom | 9,726 |
1 bedroom | 38,150 |
2 bedrooms | 65,532 |
3 bedrooms | 177,843 |
4 bedrooms | 134,964 |
5 or more bedrooms | 49,513 |
Occupied housing units | 453,576 |
Owner-occupied | 370,368 |
Renter-occupied | 83,208 |
Average household size of owner-occupied unit | 3.11 |
Average household size of renter-occupied unit | 2.65 |
Occupied housing units | 453,576 |
Moved in 2017 or later | 22,709 |
Moved in 2015 to 2016 | 80,603 |
Moved in 2010 to 2014 | 67,144 |
Moved in 2000 to 2009 | 107,257 |
Moved in 1990 to 1999 | 74,325 |
Moved in 1989 and earlier | 101,538 |
Owner-occupied units | 370,368 |
Less than $50,000 | 3,835 |
$50,000 to $99,999 | 2,721 |
$100,000 to $149,999 | 2,564 |
$150,000 to $199,999 | 4,791 |
$200,000 to $299,999 | 16,115 |
$300,000 to $499,999 | 122,339 |
$500,000 to $999,999 | 181,809 |
$1,000,000 or more | 36,194 |
Median (dollars) | 560,100 |
Owner-occupied units | 370,368 |
Housing units with a mortgage | 234,484 |
Housing units without a mortgage | 135,884 |
Occupied units paying rent | 78,290 |
Less than $500 | 5,289 |
$500 to $999 | 4,860 |
$1,000 to $1,499 | 11,433 |
$1,500 to $1,999 | 19,976 |
$2,000 to $2,499 | 15,214 |
$2,500 to $2,999 | 8,524 |
$3,000 or more | 12,994 |
Median (dollars) | 1,940 |
No rent paid | 4,918 |
Demographic data for Nassau County, NY and each city in the county. Lists of cities by population, wealth and poverty in Nassau County, NY.