Mattapoisett is located in Massachusetts. Mattapoisett, Massachusetts has a population of 6,523. Mattapoisett is less family-centric than the surrounding county with 18% households with children. The county percentage for households with children is 29%.
The median household income in Mattapoisett, Massachusetts is $102,204. The median household income for the surrounding county is $91,747 compared to the national median of $66,222. The median age of people living in Mattapoisett is 52.4 years.
The average high temperature in July is 82.51 degrees, with an average low temperature in January of 20.05 degrees. The annual precipitation is 50.44.