East Dennis is a city located in Massachusetts. East Dennis has a 2020 population of 2,366. East Dennis is currently declining at a rate of 0.00% annually and its population has decreased by -14.06% since the most recent census, which recorded a population of 2,753 in 2010. East Dennis reached it's highest population of 3,061 in 2013.
The average household income in East Dennis is $98,741 with a poverty rate of 16.23%. The median rental costs in recent years comes to $1,211 per month, and the median house value is $468,800. The median age in East Dennis is 66.1 years, 65.6 years for males, and 66.9 years for females. For every 100 females there are 80.7 males.