Commack is a city located in New York. Commack has a 2020 population of 36,936. Commack is currently declining at a rate of 0.00% annually and its population has increased by 2.25% since the most recent census, which recorded a population of 36,124 in 2010. Commack reached it's highest population of 37,117 in 2017.
The average household income in Commack is $155,237 with a poverty rate of 3.68%. The median rental costs in recent years comes to $1,786 per month, and the median house value is $481,700. The median age in Commack is 46 years, 44.8 years for males, and 47.2 years for females. For every 100 females there are 95.6 males.