Valley Stream is a city located in New York. With a 2020 population of 37,483, it is the 17th largest city in New York and the 1043rd largest city in the United States. Valley Stream is currently declining at a rate of -0.05% annually and its population has decreased by -0.07% since the most recent census, which recorded a population of 37,511 in 2010. Valley Stream reached it's highest population of 40,413 in 1970. Spanning over 3 miles, Valley Stream has a population density of 10,775 people per square mile.
The average household income in Valley Stream is $118,281 with a poverty rate of 4.43%. The median rental costs in recent years comes to $1,781 per month, and the median house value is $403,400. The median age in Valley Stream is 40.5 years, 38.7 years for males, and 41.6 years for females. For every 100 females there are 92.5 males.