Westport Island is located in Maine. Westport Island, Maine has a population of 863. Westport Island is less family-centric than the surrounding county with 12.87% of the households containing married families with children. The county average for households married with children is 23.29%.
The median household income in Westport Island, Maine is $76,129. The median household income for the surrounding county is $62,121 compared to the national median of $69,021. The median age of people living in Westport Island is 50.9 years.
The average high temperature in July is 77.2 degrees, with an average low temperature in January of 11.6 degrees. The average rainfall is approximately 48.2 inches per year, with 65.7 inches of snow per year.