Masons Island is located in Connecticut. Masons Island, Connecticut has a population of 2,177.
The median household income in Masons Island, Connecticut is $115,065. The median household income for the surrounding county is $79,040 compared to the national median of $69,021. The median age of people living in Masons Island is 54.4 years.
The average high temperature in July is 79.6 degrees, with an average low temperature in January of 21.7 degrees. The average rainfall is approximately 47.9 inches per year, with 26.7 inches of snow per year.
