South Windham is a city located in Windham County Connecticut. South Windham has a 2020 population of 1,459. South Windham is currently declining at a rate of 0.00% annually and its population has increased by 2.67% since the most recent census, which recorded a population of 1,421 in 2010. South Windham reached it's highest population of 1,961 in 2012.
The average household income in South Windham is $70,782 with a poverty rate of 5.64%. The median rental costs in recent years comes to $1,026 per month, and the median house value is $149,300. The median age in South Windham is 33 years, 31.8 years for males, and 33.6 years for females.