Roslyn Heights, New York Demographics & Population 2026
During the 2020–2024 ACS period, Roslyn Heights, New York had a total population of 6,975, the 278th largest community in New York, with a median household income of $175,263, which is 104% higher than the state average. The poverty rate is 4.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 104% above the state average — one of the wealthiest communities in New York.
- An exceptionally low poverty rate of 4.9% — among the lowest in New York.
Roslyn Heights Quick Facts
How Roslyn Heights Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 6,881 | 6,975 | +1.4% |
| Median household income | $186,696 | $175,263 | -6.1% |
| Median home value | $941,300 | $975,400 | +3.6% |
How Roslyn Heights Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 65 | National average: 61
Education
Educational Attainment (Adults 25+)
Roslyn Heights Rankings in New York
Explore New York Rankings
Other Cities in Nassau County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Hempstead | 58,801 | $90,420 | 14.4% | $459,500 |
| Levittown | 51,904 | $146,068 | 4.7% | $590,500 |
| Freeport | 44,088 | $120,625 | 7.4% | $505,900 |
| Hicksville | 43,780 | $144,471 | 3.9% | $634,100 |
| Valley Stream | 40,315 | $133,190 | 5.5% | $616,100 |
| East Meadow | 36,821 | $133,971 | 6.4% | $631,800 |
| Elmont | 36,518 | $114,217 | 5.0% | $602,900 |
| Baldwin | 34,994 | $145,472 | 6.6% | $593,800 |
| Long Beach | 34,756 | $140,739 | 7.6% | $696,400 |
| Uniondale | 33,148 | $124,684 | 9.2% | $539,000 |
Cities Similar to Roslyn Heights
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| University at Buffalo | 7,020 | N/A | N/A | 95.7% | 48.5% |
| Lawrence | 6,778 | $170,000 | $1,623,200 | 77.1% | 3.5% |
| Tappan | 6,687 | $174,286 | $644,200 | 59.9% | 2.6% |
| Binghamton University | 7,449 | N/A | N/A | 0.0% | N/A |
| Irvington | 6,531 | $173,248 | $868,100 | 76.0% | 1.6% |
Population Overview
Roslyn Heights is a small city located in New York, within Nassau County. The total population is 6,975. It ranks as the 278th most populous out of 1,289 Census-designated places in New York.
Age Demographics
The median age in Roslyn Heights is 42.6 years. This is 7% higher than the state median of 39.8 years.
Economy, Income & Housing
The median household income in Roslyn Heights is $175,263. This is 104% higher than the state median of $85,974. It is also 117% higher than the national median of $80,734. The poverty rate stands at 4.9%. This is 65% lower than the state poverty rate of 14.0%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 4.7%. This is 26% lower than the state rate of 6.4%. The median home value is $975,400. Housing costs are 130% higher than the state median of $423,800. The home-value-to-income ratio is 5.6x. 89.2% of occupied housing units are owner-occupied. This homeownership rate is 64% higher than the state average of 54.4%.
Race & Ethnicity
The largest racial or ethnic group in Roslyn Heights is White (non-Hispanic), making up 52.9% of the population. Asian residents account for 30.5%. The Black or African American population (2.9%) is well below the state average of 13.4%. The Asian population is significantly higher than the state average (30.5% vs 9.0%).
Education
62.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 56% higher than the state rate of 40.2%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 94.9%. Notably, 32.7% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Roslyn Heights, New York is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against New York state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,289 Census-designated places in New York. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Roslyn Heights, New York?
Roslyn Heights, New York has a population of 6,975 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Roslyn Heights, NY?
The median household income in Roslyn Heights is $175,263, which is 117% higher than the national median of $80,734.
What is the poverty rate in Roslyn Heights, NY?
The poverty rate in Roslyn Heights is 4.9%. This means approximately 339 residents live below the federal poverty line.
What is the racial makeup of Roslyn Heights, New York?
Roslyn Heights's population is 52.9% White, 2.9% Black, 10.0% Hispanic/Latino, and 30.5% Asian.
What is the median home value in Roslyn Heights, NY?
The median home value in Roslyn Heights is $975,400. The home-value-to-income ratio is 5.6x.
How educated is Roslyn Heights, New York?
62.8% of adults (25+) in Roslyn Heights hold a bachelor's degree or higher, and 32.7% hold a graduate or professional degree.