East Moriches, New York Demographics & Population 2026
During the 2020–2024 ACS period, East Moriches, New York had a total population of 6,260, the 308th largest community in New York, with a median household income of $139,222, which is 62% higher than the state average. The poverty rate is 5.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 62% above the state average — one of the wealthiest communities in New York.
East Moriches Quick Facts
How East Moriches 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 | 5,794 | 6,260 | +8.0% |
| Median household income | $124,028 | $139,222 | +12.3% |
| Median home value | $630,300 | $664,100 | +5.4% |
How East Moriches 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 Moriches 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 Moriches
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| West Point | 6,349 | $135,333 | N/A | 78.8% | 3.3% |
| South Valley Stream | 6,512 | $145,000 | $656,800 | 56.1% | 9.8% |
| Southold | 6,397 | $128,822 | $844,700 | 54.3% | 3.8% |
| North Sea | 6,458 | $161,587 | $1,128,000 | 57.6% | 5.4% |
| Bayville | 6,744 | $149,191 | $710,000 | 55.8% | 3.7% |
Population Overview
East Moriches is a small city located in New York, within Suffolk County. The total population is 6,260. It ranks as the 308th most populous out of 1,289 Census-designated places in New York.
Age Demographics
The median age in East Moriches is 44.0 years. This is 11% higher than the state median of 39.8 years. 10.1% 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 East Moriches is $139,222. This is 62% higher than the state median of $85,974. It is also 72% higher than the national median of $80,734. The poverty rate stands at 5.3%. This is 62% lower than the state poverty rate of 14.0%. The unemployment rate is 3.3%. This is 49% lower than the state rate of 6.4%. The median home value is $664,100. Housing costs are 57% higher than the state median of $423,800. The home-value-to-income ratio is 4.8x. 75.3% of occupied housing units are owner-occupied. This homeownership rate is 39% higher than the state average of 54.4%.
Race & Ethnicity
East Moriches has a predominantly White (non-Hispanic) population, comprising 86.7% of all residents. Hispanic or Latino residents account for 10.0%. The White (non-Hispanic) population is significantly higher than the state average (86.7% vs 52.8%). The Black or African American population (1.1%) is well below the state average of 13.4%. The Asian population (0.4%) is well below the state average of 9.0%.
Education
39.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 2% 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 90.3%. Notably, 21.3% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for East Moriches, 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 Moriches, New York?
East Moriches, New York has a population of 6,260 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in East Moriches, NY?
The median household income in East Moriches is $139,222, which is 72% higher than the national median of $80,734.
What is the poverty rate in East Moriches, NY?
The poverty rate in East Moriches is 5.3%. This means approximately 328 residents live below the federal poverty line.
What is the racial makeup of East Moriches, New York?
East Moriches's population is 86.7% White, 1.1% Black, 10.0% Hispanic/Latino, and 0.4% Asian.
What is the median home value in East Moriches, NY?
The median home value in East Moriches is $664,100. The home-value-to-income ratio is 4.8x.
How educated is East Moriches, New York?
39.2% of adults (25+) in East Moriches hold a bachelor's degree or higher, and 21.3% hold a graduate or professional degree.