North Valley Stream

County:: Nassau County
County Seat:: No
Area (mi²):: 1.865
State:: New York

North Valley Stream is a CDP located in Nassau County, New York. North Valley Stream has a 2025 population of 19,613. North Valley Stream is currently growing at a rate of 1.03% annually and its population has increased by 4.82% since the most recent census, which recorded a population of 18,712 in 2020.

The average household income in North Valley Stream is $168,981 with a poverty rate of 4.44%.The median age in North Valley Stream is 40.8 years: 39.1 years for males, and 43.5 years for females.

Demographics

The racial composition of North Valley Stream includes 42.76% Black or African American, 16.12% White, 14.66% Asian, 12.6% other race, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
Black or African American	7,592	42.76%
White	2,862	16.12%
Asian	2,603	14.66%
Two or more races	2,461	13.86%
Other race	2,238	12.6%

North Valley Stream Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

North Valley Stream's average per capita income is $67,170. Household income levels show a median of $145,204. The poverty rate stands at 4.44%.

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	$172,046	-
Families	$156,855	$184,909
Households	$145,204	$168,981
Non Families	$63,200	$100,838

$67,170

Average Income

$145,204

Median Household Income

4.44%

Poverty Rate