Wyandanch is a CDP located in Suffolk County, New York. Wyandanch has a 2025 population of 14,090 . Wyandanch is currently growing at a rate of 1.17% annually and its population has increased by 21.13% since the most recent census, which recorded a population of 11,632 in 2020.
The average household income in Wyandanch is $95,393 with a poverty rate of 18.19%. The median age in Wyandanch is 35.1 years: 38.6 years for males, and 33 years for females. For every 100 females there are 106.3 males.
Data after 2023 is projected based on recent change
The racial composition of Wyandanch includes 52.98% Black or African American, 22.66% other race, 8.68% White, and smaller percentages for Asian, Native American and multiracial populations.
Black or African American (52.98%)
Other race (22.66%)
Two or more races (15.09%)
White (8.68%)
Asian (0.54%)
Native American (0.05%)
Race | Population | Percentage (of total) |
|---|---|---|
| Black or African American | 7,206 | 52.98% |
| Other race | 3,082 | 22.66% |
| Two or more races | 2,052 | 15.09% |
| White | 1,181 | 8.68% |
| Asian | 73 | 0.54% |
| Native American | 7 | 0.05% |
Married
Widowed
Divorced
Separated
Never Married
Wyandanch's average per capita income is $45,628. Household income levels show a median of $87,669. The poverty rate stands at 18.19%.
Name | Median | Mean |
|---|---|---|
| Married Families | $125,407 | - |
| Families | $94,401 | $105,283 |
| Households | $87,669 | $95,393 |
| Non Families | $27,692 | $51,019 |
Average Income
Median Household Income
Poverty Rate