Southwest Harbor is located in Maine. Southwest Harbor, Maine has a population of 1,535. Southwest Harbor is more family-centric than the surrounding county with 28.13% of the households containing married families with children. The county average for households married with children is 24.7%.
The median household income in Southwest Harbor, Maine is $48,452. The median household income for the surrounding county is $60,354 compared to the national median of $69,021. The median age of people living in Southwest Harbor is 55.5 years.
The average high temperature in July is 78.1 degrees, with an average low temperature in January of 6.8 degrees. The average rainfall is approximately 47.1 inches per year, with 67.3 inches of snow per year.