Massapequa is a city located in Nassau County New York. Massapequa has a 2020 population of 21,784. Massapequa is currently declining at a rate of 0.00% annually and its population has increased by 0.46% since the most recent census, which recorded a population of 21,685 in 2010. Massapequa reached it's highest population of 22,487 in 2011.
The average household income in Massapequa is $164,739 with a poverty rate of 3.16%. The median rental costs in recent years comes to $2,268 per month, and the median house value is $536,400. The median age in Massapequa is 43.9 years, 40.5 years for males, and 46.5 years for females.