Hauppauge is a city located in New York. Hauppauge has a 2020 population of 19,580. Hauppauge is currently declining at a rate of 0.00% annually and its population has decreased by -6.24% since the most recent census, which recorded a population of 20,882 in 2010. Hauppauge reached it's highest population of 21,324 in 2013.
The average household income in Hauppauge is $130,861 with a poverty rate of 3.47%. The median rental costs in recent years comes to $2,075 per month, and the median house value is $470,600. The median age in Hauppauge is 44.3 years, 43.9 years for males, and 44.8 years for females. For every 100 females there are 105.8 males.