Putnam is a city located in Windham County Connecticut. Putnam has a 2020 population of 9,347. Putnam is currently declining at a rate of -0.22% annually and its population has decreased by -2.24% since the most recent census, which recorded a population of 9,561 in 2010. Putnam reached it's highest population of 9,561 in 2010.
The average household income in Putnam is $77,623 with a poverty rate of 9.31%. The median rental costs in recent years comes to $882 per month, and the median house value is $194,900. The median age in Putnam is 48.8 years, 48.8 years for males, and 48.7 years for females.