Hackensack is a city located in Bergen County New Jersey. With a 2020 population of 43,856, it is the 18th largest city in New Jersey and the 889th largest city in the United States . Hackensack is currently declining at a rate of -0.38% annually but its population has increased by 1.97% since the most recent census, which recorded a population of 43,010 in 2010. Hackensack reached it's highest population of in . Spanning over 4 miles, Hackensack has a population density of 10,464 people per square mile.
The average household income in Hackensack is $82,987 with a poverty rate of 13.38%. The median rental costs in recent years comes to $1,440 per month, and the median house value is $296,300. The median age in Hackensack is 38.1 years, 36.1 years for males, and 39.6 years for females.