Valley Stream, New York Demographics & Population 2026
During the 2020–2024 ACS period, Valley Stream, New York had a total population of 40,315, the 24th largest village in New York, with a median household income of $133,190, which is 55% higher than the state average. The poverty rate is 5.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 55% above the state average — one of the wealthiest communities in New York.
- One of the most racially diverse communities in New York (diversity index: 78/100).
Valley Stream Quick Facts
How Valley Stream 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 | 40,278 | 40,315 | +0.1% |
| Median household income | $127,426 | $133,190 | +4.5% |
| Median home value | $605,000 | $616,100 | +1.8% |
How Valley Stream 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
This community is exceptionally diverse, with no single racial or ethnic group dominating the population.
State average: 65 | National average: 61
Education
Educational Attainment (Adults 25+)
Valley Stream 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 |
| 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 |
| Oceanside | 31,639 | $149,560 | 2.9% | $634,300 |
Cities Similar to Valley Stream
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| West Babylon | 43,570 | $129,519 | $531,900 | 32.8% | 5.9% |
| East Meadow | 36,821 | $133,971 | $631,800 | 48.6% | 6.4% |
| Hicksville | 43,780 | $144,471 | $634,100 | 44.7% | 3.9% |
| Central Islip | 38,373 | $113,707 | $436,400 | 19.3% | 9.2% |
| Coram | 39,539 | $105,220 | $452,100 | 36.1% | 7.5% |
Population Overview
Valley Stream is a mid-sized community located in New York, within Nassau County. The total population is 40,315. It ranks as the 24th most populous out of 1,289 Census-designated places in New York.
Age Demographics
The median age in Valley Stream is 40.9 years. This is 3% higher than the state median of 39.8 years.
Economy, Income & Housing
The median household income in Valley Stream is $133,190. This is 55% higher than the state median of $85,974. It is also 65% higher than the national median of $80,734. The poverty rate stands at 5.5%. This is 61% lower than the state poverty rate of 14.0%. The unemployment rate is 2.8%. This is 56% lower than the state rate of 6.4%. The median home value is $616,100. Housing costs are 45% higher than the state median of $423,800. The home-value-to-income ratio is 4.6x. 78.7% of occupied housing units are owner-occupied. This homeownership rate is 45% higher than the state average of 54.4%.
Race & Ethnicity
Valley Stream is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. White (non-Hispanic) residents account for 23.9%. The White (non-Hispanic) population (23.9%) is well below the state average of 52.8%. The Black or African American population is significantly higher than the state average (25.8% vs 13.4%). The Asian population is significantly higher than the state average (19.6% vs 9.0%).
Education
39.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 1% lower 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 89.4%.
Data Sources & Methodology
All demographic data for Valley Stream, 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 Valley Stream, New York?
Valley Stream, New York has a population of 40,315 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Valley Stream, NY?
The median household income in Valley Stream is $133,190, which is 65% higher than the national median of $80,734.
What is the poverty rate in Valley Stream, NY?
The poverty rate in Valley Stream is 5.5%. This means approximately 2,214 residents live below the federal poverty line.
What is the racial makeup of Valley Stream, New York?
Valley Stream's population is 23.9% White, 25.8% Black, 23.6% Hispanic/Latino, and 19.6% Asian.
What is the median home value in Valley Stream, NY?
The median home value in Valley Stream is $616,100. The home-value-to-income ratio is 4.6x.
How educated is Valley Stream, New York?
39.7% of adults (25+) in Valley Stream hold a bachelor's degree or higher, and 14.6% hold a graduate or professional degree.