North Valley Stream Flag

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.

19.6K
Total Population
10,518
Density (mi²)
199 1.03%
Growth

North Valley Stream Population

Demographics

Economics and Income Statistics

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)