Nassau

County:: Rensselaer County
County Seat:: No
Area (mi²):: 0.699
State:: New York

Nassau is a village located in Rensselaer County, New York. Nassau has a 2025 population of 1,067. Nassau is currently declining at a rate of -0.65% annually and its population has decreased by -3.18% since the most recent census, which recorded a population of 1,102 in 2020.

The average household income in Nassau is $98,005 with a poverty rate of 5.29%. The median age in Nassau is 42 years: 36.9 years for males, and 45.4 years for females.

Demographics

The racial composition of Nassau includes 91.56% White, and smaller percentages for other race, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,042	91.56%
Two or more races	86	7.56%
Other race	10	0.88%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Nassau Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Nassau's average per capita income is $48,606. Household income levels show a median of $81,359. The poverty rate stands at 5.29%.

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
Married Families	$131,875	-
Families	$107,143	$115,166
Households	$81,359	$98,005
Non Families	$41,838	$54,741

$48,606

Average Income

$81,359

Median Household Income

5.29%

Poverty Rate