Massapequa Park is a city located in Nassau County New York. With a 2020 population of 17,061, it is the 50th largest city in New York and the 2122nd largest city in the United States . Massapequa Park is currently declining at a rate of -0.24% annually but its population has increased by 0.31% since the most recent census, which recorded a population of 17,008 in 2010. Massapequa Park reached it's highest population of 22,112 in 1970. Spanning over 2 miles, Massapequa Park has a population density of 7,784 people per square mile.
The average household income in Massapequa Park is $149,220 with a poverty rate of 2.72%. The median rental costs in recent years comes to $1,931 per month, and the median house value is $471,200. The median age in Massapequa Park is 43.9 years, 42.7 years for males, and 45 years for females.