North Merrick is a CDP located in Nassau County, New York. North Merrick has a 2025 population of 12,172 . North Merrick is currently declining at a rate of -0.06% annually but its population has increased by 1.12% since the most recent census, which recorded a population of 12,037 in 2020.
The average household income in North Merrick is $185,496 with a poverty rate of 2.88%. The median age in North Merrick is 42.5 years: 41.7 years for males, and 44.2 years for females. For every 100 females there are 103.9 males.
Data after 2023 is projected based on recent change
The racial composition of North Merrick includes 79.66% White, 4.23% Black or African American, 3.53% Asian, and smaller percentages for other race and multiracial populations.
White (79.66%)
Two or more races (10.2%)
Black or African American (4.23%)
Asian (3.53%)
Other race (2.38%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 9,993 | 79.66% |
| Two or more races | 1,280 | 10.2% |
| Black or African American | 530 | 4.23% |
| Asian | 443 | 3.53% |
| Other race | 298 | 2.38% |
Married
Widowed
Divorced
Separated
Never Married
North Merrick's average per capita income is $81,633. Household income levels show a median of $156,023. The poverty rate stands at 2.88%.
Name | Median | Mean |
|---|---|---|
| Married Families | $199,923 | - |
| Families | $172,969 | $205,816 |
| Households | $156,023 | $185,496 |
| Non Families | $58,598 | $75,420 |
Average Income
Median Household Income
Poverty Rate