Oyster Bay, New York Demographics & Population 2026
During the 2020–2024 ACS period, Oyster Bay, New York had a total population of 7,308, the 266th largest community in New York, with a median household income of $111,264, which is 29% higher than the state average. The poverty rate is 7.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Oyster Bay Quick Facts
How Oyster Bay 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 | 6,900 | 7,308 | +5.9% |
| Median household income | $102,540 | $111,264 | +8.5% |
| Median home value | $634,600 | $695,500 | +9.6% |
How Oyster Bay 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+)
Oyster Bay 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 Oyster Bay
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Carmel | 7,306 | $114,954 | $488,300 | 40.0% | 8.8% |
| Binghamton University | 7,449 | N/A | N/A | 0.0% | N/A |
| Nyack | 7,393 | $116,649 | $628,200 | 67.3% | 7.3% |
| University at Buffalo | 7,020 | N/A | N/A | 95.7% | 48.5% |
| Cedarhurst | 7,320 | $101,572 | $861,900 | 46.8% | 6.4% |
Population Overview
Oyster Bay is a small city located in New York, within Nassau County. The total population is 7,308. It ranks as the 266th most populous out of 1,289 Census-designated places in New York.
Age Demographics
The median age in Oyster Bay is 38.0 years. This is 5% lower than the state median of 39.8 years. 12.1% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Oyster Bay is $111,264. This is 29% higher than the state median of $85,974. It is also 38% higher than the national median of $80,734. The poverty rate stands at 7.4%. This is 47% lower than the state poverty rate of 14.0%. The unemployment rate is 3.2%. This is 50% lower than the state rate of 6.4%. The median home value is $695,500. Housing costs are 64% higher than the state median of $423,800. The home-value-to-income ratio of 6.3x suggests that housing affordability is a significant concern for many residents. 58.4% of occupied housing units are owner-occupied. This homeownership rate is 8% higher than the state average of 54.4%.
Race & Ethnicity
The largest racial or ethnic group in Oyster Bay is White (non-Hispanic), making up 59.2% of the population. Hispanic or Latino residents account for 28.1%. The Black or African American population (2.4%) is well below the state average of 13.4%. The Asian population (2.6%) is well below the state average of 9.0%.
Education
46.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 15% 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 94.1%. Notably, 18.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Oyster Bay, 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 Oyster Bay, New York?
Oyster Bay, New York has a population of 7,308 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Oyster Bay, NY?
The median household income in Oyster Bay is $111,264, which is 38% higher than the national median of $80,734.
What is the poverty rate in Oyster Bay, NY?
The poverty rate in Oyster Bay is 7.4%. This means approximately 540 residents live below the federal poverty line.
What is the racial makeup of Oyster Bay, New York?
Oyster Bay's population is 59.2% White, 2.4% Black, 28.1% Hispanic/Latino, and 2.6% Asian.
What is the median home value in Oyster Bay, NY?
The median home value in Oyster Bay is $695,500. The home-value-to-income ratio is 6.3x.
How educated is Oyster Bay, New York?
46.1% of adults (25+) in Oyster Bay hold a bachelor's degree or higher, and 18.1% hold a graduate or professional degree.