Upper Brookville

County:: Nassau County
County Seat:: No
Area (mi²):: 4.299
State:: New York

Upper Brookville is a village located in Nassau County, New York. Upper Brookville has a 2025 population of 1,758. Upper Brookville is currently declining at a rate of -0.11% annually and its population has decreased by -0.68% since the most recent census, which recorded a population of 1,770 in 2020.

The average household income in Upper Brookville is $351,972 with a poverty rate of 3.2%. The median age in Upper Brookville is 52.4 years: 53.5 years for males, and 51.4 years for females.

Demographics

The racial composition of Upper Brookville includes 81.88% White, 9.79% Asian, and smaller percentages for Black or African American, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,690	81.88%
Asian	202	9.79%
Two or more races	92	4.46%
Black or African American	61	2.96%
Other race	19	0.92%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Upper Brookville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Upper Brookville's average per capita income is $118,299. Household income levels show a median of $250,001. The poverty rate stands at 3.2%.

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
Households	$250,001	$351,972
Families	$250,001	$358,873
Married Families	$250,001	-
Non Families	$181,250	$229,165

$118,299

Average Income

$250,001

Median Household Income

3.2%

Poverty Rate