South Deerfield is a city located in Massachusetts. South Deerfield has a 2020 population of 1,859. South Deerfield is currently declining at a rate of 0.00% annually and its population has decreased by -1.12% since the most recent census, which recorded a population of 1,880 in 2010. South Deerfield reached it's highest population of 1,926 in 2011.
The average household income in South Deerfield is $104,335 with a poverty rate of 5.17%. The median rental costs in recent years comes to $935 per month, and the median house value is $295,100. The median age in South Deerfield is 41.5 years, 38 years for males, and 43.5 years for females. For every 100 females there are 94.5 males.