Cliffside Park is a city located in New Jersey. With a 2020 population of 26,195, it is the 34th largest city in New Jersey and the 1463rd largest city in the United States. Cliffside Park is currently growing at a rate of 0.50% annually and its population has increased by 11.02% since the most recent census, which recorded a population of 23,594 in 2010. Spanning over 1 miles, Cliffside Park has a population density of 27,407 people per square mile.
The average household income in Cliffside Park is $98,741 with a poverty rate of 12.29%. The median rental costs in recent years comes to $1,392 per month, and the median house value is $443,300. The median age in Cliffside Park is 44.8 years, 42.5 years for males, and 46.3 years for females. For every 100 females there are 88.5 males.