East Marion is a CDP located in Suffolk County, New York. East Marion has a 2025 population of 1,724 . East Marion is currently growing at a rate of 3.23% annually and its population has increased by 50.7% since the most recent census, which recorded a population of 1,144 in 2020.
The average household income in East Marion is $168,424 with a poverty rate of 1.84%. The median age in East Marion is 61 years: 59.8 years for males, and 61.8 years for females. For every 100 females there are 77.1 males.
Data after 2023 is projected based on recent change
The racial composition of East Marion includes 94.54% White, and smaller percentages for other race, Two or more races, Black or African American, Asian and multiracial populations.
White (94.54%)
Other race (2.3%)
Two or more races (2.18%)
Black or African American (0.52%)
Asian (0.46%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,646 | 94.54% |
| Other race | 40 | 2.3% |
| Two or more races | 38 | 2.18% |
| Black or African American | 9 | 0.52% |
| Asian | 8 | 0.46% |
Married
Widowed
Divorced
Separated
Never Married
East Marion's average per capita income is $61,982. Household income levels show a median of $116,023. The poverty rate stands at 1.84%.
Name | Median | Mean |
|---|---|---|
| Families | $165,391 | $202,904 |
| Married Families | $141,858 | - |
| Households | $116,023 | $168,424 |
| Non Families | $52,083 | $85,203 |
Average Income
Median Household Income
Poverty Rate