Yaphank is a CDP located in Suffolk County, New York. Yaphank has a 2026 population of 6,185. Yaphank is currently growing at a rate of 0.24% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The median household income in Yaphank is $108,971 with a poverty rate of 4.13%. The median age in Yaphank is 39 years: 37.3 years for males, and 41.7 years for females. For every 100 females there are 102.8 males.
Data after 2023 is projected based on recent change
Overall: 39 years
Female: 41.7 years
Male: 37.3 years
There are 5,721 adults, (1,079 of whom are seniors) in Yaphank.
Female: 3,419 (49.3%)
Male: 3,515 (50.7%)
The racial composition of Yaphank includes 85.95% White, 4.92% Black or African American, 3.01% other race, and smaller percentages for Asian, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 5,960 | 85.95% |
| Black or African American | 341 | 4.92% |
| Two or more races | 303 | 4.37% |
| Other race | 209 | 3.01% |
| Asian | 99 | 1.43% |
| Native American | 22 | 0.32% |
Yaphank 's average per capita income is $72,417. Household income levels show a median of $108,971. The poverty rate stands at 4.13%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $170,823 | - |
| Families | $148,563 | $155,597 |
| Households | $108,971 | $125,981 |
| Non Families | $65,663 | $82,874 |
Average Income
Median Household Income
Poverty Rate