East Marion, New York Demographics & Population 2026
During the 2020–2024 ACS period, East Marion, New York had a total population of 1,331, the 764th largest community in New York, with a median household income of $102,500, which is 19% higher than the state average. The poverty rate is 2.7%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 2.7% — among the lowest in New York.
- Housing affordability is a challenge — homes cost 8.4x the median household income.
East Marion Quick Facts
How East Marion 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 | 1,741 | 1,331 | -23.5% |
| Median household income | $116,023 | $102,500 | -11.7% |
| Median home value | $830,900 | $857,800 | +3.2% |
How East Marion 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+)
East Marion 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 East Marion
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Nazareth College | 1,319 | N/A | N/A | 65.6% | 100.0% |
| St. John Fisher College | 1,361 | N/A | N/A | 0.0% | N/A |
| Wallkill | 1,355 | $103,571 | $341,700 | 32.3% | 7.6% |
| East Hampton | 1,297 | $106,250 | $2,000,000+ | 62.0% | 4.6% |
| Sleepy Hollow Lake | 1,354 | $110,100 | $297,300 | 47.9% | 13.4% |
Population Overview
East Marion is a small community located in New York, within Suffolk County. The total population is 1,331. It ranks as the 764th most populous out of 1,289 Census-designated places in New York.
Age Demographics
The median age in East Marion is 68.1 years. This is 71% higher than the state median of 39.8 years. Only 5.8% of residents are under 18, indicating fewer families with children. 29.7% 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 East Marion is $102,500. This is 19% higher than the state median of $85,974. It is also 27% higher than the national median of $80,734. The poverty rate stands at 2.7%. This is 81% 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 2.5%. This is 61% lower than the state rate of 6.4%. The median home value is $857,800. Housing costs are 102% higher than the state median of $423,800. The home-value-to-income ratio of 8.4x suggests that housing affordability is a significant concern for many residents. 87.4% of occupied housing units are owner-occupied. This homeownership rate is 61% higher than the state average of 54.4%.
Race & Ethnicity
East Marion has a predominantly White (non-Hispanic) population, comprising 87.2% of all residents. Hispanic or Latino residents account for 6.8%. The White (non-Hispanic) population is significantly higher than the state average (87.2% vs 52.8%). The Black or African American population (3.9%) is well below the state average of 13.4%. The Hispanic or Latino population (6.8%) is well below the state average of 19.8%. The Asian population (0.6%) is well below the state average of 9.0%.
Education
51.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 27% 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 98.6%. Notably, 23.3% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for East Marion, 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 East Marion, New York?
East Marion, New York has a population of 1,331 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in East Marion, NY?
The median household income in East Marion is $102,500, which is 27% higher than the national median of $80,734.
What is the poverty rate in East Marion, NY?
The poverty rate in East Marion is 2.7%. This means approximately 36 residents live below the federal poverty line.
What is the racial makeup of East Marion, New York?
East Marion's population is 87.2% White, 3.9% Black, 6.8% Hispanic/Latino, and 0.6% Asian.
What is the median home value in East Marion, NY?
The median home value in East Marion is $857,800. The home-value-to-income ratio is 8.4x.
How educated is East Marion, New York?
51.0% of adults (25+) in East Marion hold a bachelor's degree or higher, and 23.3% hold a graduate or professional degree.