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 Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Black or African American

White

Asian

Two or more races

Other race

Native American

Native Hawaiian or Pacific Islander

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%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

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