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 and multiracial populations.

Population by Race

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%

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