Swans Island Real EstateSwans Island is located in Maine. Swans Island, Maine has a population of 488. Swans Island is more family-centric than the surrounding county with 28.95% of the households containing married families with children. The county average for households married with children is 24.5%. The median household income in Swans Island, Maine is $62,188. The median household income for the surrounding county is $51,438 compared to the national median of $57,652. The median age of people living in Swans Island is 42.5 years. Swans Island WeatherThe average high temperature in July is 78.8 degrees, with an average low temperature in January of 2.2 degrees. The average rainfall is approximately 47.7 inches per year, with 71.8 inches of snow per year. Swans Island MapReal estate near Swans IslandNearby CitiesNearby Cities Homes for Sale |