Groton is a city located in Massachusetts. Groton has a 2020 population of 1,147. Groton is currently declining at a rate of 0.00% annually and its population has increased by 2.05% since the most recent census, which recorded a population of 1,124 in 2010. Groton reached it's highest population of 1,188 in 2017.
The average household income in Groton is $99,398 with a poverty rate of 12.03%. The median rental costs in recent years comes to $723 per month, and the median house value is $357,000. The median age in Groton is 42.5 years, 49.6 years for males, and 40.4 years for females. For every 100 females there are 101.2 males.