Chatham is located in Massachusetts. Chatham, Massachusetts has a population of 6,554. Chatham is less family-centric than the surrounding county with 11.03% of the households containing married families with children. The county average for households married with children is 19.97%.
The median household income in Chatham, Massachusetts is $88,750. The median household income for the surrounding county is $82,619 compared to the national median of $69,021. The median age of people living in Chatham is 62.5 years.
The average high temperature in July is 77.7 degrees, with an average low temperature in January of 23.4 degrees. The average rainfall is approximately 47.6 inches per year, with 23.2 inches of snow per year.
