Nassau County, NY - overview Dashboard
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Nassau County is a diverse, progressive and nationally competitive region with many family-friendly elements.
Nassau County, NY
Demographics
Population
1,392,234
Median Household Income
$146.2K
Population by Age Cohort
Age Cohort | 2020 Population | 2025 Population | Change | % Change | 2025 % of Cohort |
|---|---|---|---|---|---|
| Under 5 years | 72,934 | 70,943 | -1,991 | -3% | 5.07% |
| 5 to 9 years | 80,121 | 78,301 | -1,820 | -2% | 5.6% |
| 10 to 14 years | 89,479 | 83,997 | -5,482 | -6% | 6% |
| 15 to 19 years | 91,837 | 88,973 | -2,864 | -3% | 6.36% |
| 20 to 24 years | 90,322 | 85,787 | -4,535 | -5% | 6.13% |
| 25 to 29 years | 79,909 | 88,304 | 8,395 | 11% | 6.31% |
| 30 to 34 years | 78,254 | 79,751 | 1,497 | 2% | 5.7% |
| 35 to 39 years | 83,230 | 84,485 | 1,255 | 2% | 6.04% |
| 40 to 44 years | 85,790 | 87,870 | 2,080 | 2% | 6.28% |
| 45 to 49 years | 87,855 | 87,679 | -176 | -0% | 6.27% |
| 50 to 54 years | 96,883 | 87,221 | -9,662 | -10% | 6.23% |
| 55 to 59 years | 103,219 | 92,789 | -10,430 | -10% | 6.63% |
| 60 to 64 years | 97,017 | 95,718 | -1,299 | -1% | 6.84% |
| 65 to 69 years | 80,556 | 86,963 | 6,407 | 8% | 6.22% |
| 70 to 74 years | 64,361 | 71,597 | 7,236 | 11% | 5.12% |
| 75 to 79 years | 43,144 | 55,772 | 12,628 | 29% | 3.99% |
| 80 to 84 years | 29,517 | 35,155 | 5,638 | 19% | 2.51% |
| 85 years and over | 36,524 | 37,634 | 1,110 | 3% | 2.69% |
Source: Lightcast
Population By Race
Source: Lightcast
Housing
Median Home Price Listing
$836K
12-Month Change
4.8%
Zillow Home Values Trend
Label Nassau County, NY, colour cornflowerblue
Nassau County, NY
Label Bronx County, NY, colour teal
Bronx County, NY
Label Suffolk County, NY, colour darkcyan
Suffolk County, NY
Label New York County, NY, colour lightsteelblue
New York County, NY
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Queens County, NY
Source: Zillow
School Performance
Nassau County High School Graduation Rate
93%
New York State Average Graduation Rate
85%
High School Graduation Rates
By Subgroup
Source: State of NY
Population by Educational Attainment
Source: Lightcast
Quality Of Life
Cost of Living Index
100 = U.S. Average
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New York City
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Nassau County
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New York
Source: Lightcast
Crime Rate
Per 1,000 People
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New York City
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Nassau County
Label New York, colour darkcyan
New York
Source: Lightcast
Remote Workers
Percent Remote Workers
15.6%
Total Remote Workers
105,826