Great River, New York Demographics & Population 2026
During the 2020–2024 ACS period, Great River, New York had a total population of 1,899, the 650th largest community in New York, with a median household income of $136,071, which is 58% higher than the state average. The poverty rate is 5.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 58% above the state average — one of the wealthiest communities in New York.
Great River Quick Facts
How Great River 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 | 1,880 | 1,899 | +1.0% |
| Median household income | $133,385 | $136,071 | +2.0% |
| Median home value | $792,100 | $802,800 | +1.4% |
How Great River 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 less diverse community where one racial or ethnic group represents a large majority.
State average: 65 | National average: 61
Education
Educational Attainment (Adults 25+)
Great River Rankings in New York
Explore New York Rankings
Other Cities in Suffolk County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| West Babylon | 43,570 | $129,519 | 5.9% | $531,900 |
| Coram | 39,539 | $105,220 | 7.5% | $452,100 |
| Central Islip | 38,373 | $113,707 | 9.2% | $436,400 |
| Commack | 36,558 | $169,792 | 4.2% | $678,200 |
| Huntington Station | 32,601 | $135,477 | 7.2% | $578,000 |
| Centereach | 31,839 | $132,240 | 5.3% | $514,800 |
| Bay Shore | 31,683 | $105,618 | 10.2% | $492,200 |
| Shirley | 28,375 | $112,788 | 6.5% | $424,900 |
| Deer Park | 27,990 | $137,105 | 3.4% | $543,500 |
| Lindenhurst | 27,142 | $130,128 | 5.7% | $521,500 |
Cities Similar to Great River
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| St. Bonaventure | 1,976 | N/A | $125,300 | 30.4% | 19.3% |
| Stone Ridge | 1,884 | $127,601 | $501,400 | 75.9% | 12.8% |
| Bellport | 1,948 | $146,083 | $712,700 | 68.5% | 5.8% |
| Hamilton College | 2,058 | N/A | N/A | 66.7% | 0.0% |
| Northville | 1,912 | $159,018 | $872,000 | 30.8% | 13.1% |
Population Overview
Great River is a small community located in New York, within Suffolk County. The total population is 1,899. It ranks as the 650th most populous out of 1,289 Census-designated places in New York.
Age Demographics
The median age in Great River is 53.1 years. This is 33% higher than the state median of 39.8 years. Only 11.7% of residents are under 18, indicating fewer families with children. 13.6% 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 Great River is $136,071. This is 58% higher than the state median of $85,974. It is also 69% higher than the national median of $80,734. The poverty rate stands at 5.4%. This is 62% lower than the state poverty rate of 14.0%. The unemployment rate is 3.6%. This is 44% lower than the state rate of 6.4%. The median home value is $802,800. Housing costs are 89% higher than the state median of $423,800. The home-value-to-income ratio is 5.9x. 66.9% of occupied housing units are owner-occupied. This homeownership rate is 23% higher than the state average of 54.4%.
Race & Ethnicity
Great River has a predominantly White (non-Hispanic) population, comprising 85.5% of all residents. Hispanic or Latino residents account for 10.5%. The White (non-Hispanic) population is significantly higher than the state average (85.5% vs 52.8%). The Asian population (1.8%) is well below the state average of 9.0%.
Education
56.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 40% 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 95.7%. Notably, 35.4% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Great River, 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 Great River, New York?
Great River, New York has a population of 1,899 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Great River, NY?
The median household income in Great River is $136,071, which is 69% higher than the national median of $80,734.
What is the poverty rate in Great River, NY?
The poverty rate in Great River is 5.4%. This means approximately 102 residents live below the federal poverty line.
What is the racial makeup of Great River, New York?
Great River's population is 85.5% White, 0.0% Black, 10.5% Hispanic/Latino, and 1.8% Asian.
What is the median home value in Great River, NY?
The median home value in Great River is $802,800. The home-value-to-income ratio is 5.9x.
How educated is Great River, New York?
56.4% of adults (25+) in Great River hold a bachelor's degree or higher, and 35.4% hold a graduate or professional degree.