North Merrick is a CDP located in Nassau County, New York. North Merrick has a 2026 population of 12,607. North Merrick is currently growing at a rate of 0.17% 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 North Merrick is $161,554 with a poverty rate of 3.72%. The median age in North Merrick is 42.8 years: 41.4 years for males, and 45.9 years for females. For every 100 females there are 104.4 males.
Data after 2023 is projected based on recent change
Overall: 42.8 years
Female: 45.9 years
Male: 41.4 years
There are 9,595 adults, (2,497 of whom are seniors) in North Merrick.
Female: 6,051 (48.9%)
Male: 6,315 (51.1%)
The racial composition of North Merrick includes 81.38% White, 4.52% Asian, and smaller percentages for Black or African American, other race and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 10,063 | 81.38% |
| Two or more races | 1,254 | 10.14% |
| Asian | 559 | 4.52% |
| Black or African American | 249 | 2.01% |
| Other race | 241 | 1.95% |
North Merrick 's average per capita income is $84,252. Household income levels show a median of $161,554. The poverty rate stands at 3.72%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $206,250 | - |
| Families | $188,750 | $218,454 |
| Households | $161,554 | $192,341 |
| Non Families | $57,115 | $72,721 |
Average Income
Median Household Income
Poverty Rate