South Chatham is located in Massachusetts. South Chatham, Massachusetts has a population of 1,201. South Chatham is more family-centric than the surrounding county with 18% households with children. The county percentage for households with children is 17%.
The median household income in South Chatham, Massachusetts is $90,820. The median household income for the surrounding county is $78,548 compared to the national median of $66,222. The median age of people living in South Chatham is 55.2 years.
The average high temperature in July is 74.6 degrees, with an average low temperature in January of 24 degrees. The annual precipitation is 46.71.