Mount Sinai is a city located in Suffolk County New York. Mount Sinai has a 2020 population of 11,101. Mount Sinai is currently declining at a rate of 0.00% annually and its population has decreased by -8.39% since the most recent census, which recorded a population of 12,118 in 2010. Mount Sinai reached it's highest population of 12,620 in 2014.
The average household income in Mount Sinai is $147,268 with a poverty rate of 2.99%. The median rental costs in recent years comes to - per month, and the median house value is $454,100. The median age in Mount Sinai is 45.7 years, 43.7 years for males, and 47.5 years for females.