Mill Neck

County:: Nassau County
County Seat:: No
Area (mi²):: 2.615
State:: New York

Mill Neck is a village located in Nassau County, New York. Mill Neck has a 2025 population of 989. Mill Neck is currently declining at a rate of -0.6% annually and its population has decreased by -2.85% since the most recent census, which recorded a population of 1,018 in 2020.

The average household income in Mill Neck is $407,569 with a poverty rate of 3.94%.The median age in Mill Neck is 46.8 years: 46.6 years for males, and 48.6 years for females.

Demographics

The racial composition of Mill Neck includes 85.62% White, 6.75% Asian, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,066	85.62%
Two or more races	95	7.63%
Asian	84	6.75%

Mill Neck Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mill Neck's average per capita income is $118,164. Household income levels show a median of $225,000. The poverty rate stands at 3.94%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Families	$250,001	$432,049
Married Families	$250,001	-
Households	$225,000	$407,569
Non Families	-	$172,216

$118,164

Average Income

$225,000

Median Household Income

3.94%

Poverty Rate