Anderson Island Real Estate
Anderson Island is located in Washington. Anderson Island, Washington has a population of 1,156. Anderson Island is less family-centric than the surrounding county with 7% of the households containing married families with children. The county average for households married with children is 29%.
The median household income in Anderson Island, Washington is $78,077. The median household income for the surrounding county is $76,047 compared to the national median of $66,222. The median age of people living in Anderson Island is 61.4 years.
Anderson Island Weather
The average high temperature in July is 74.1 degrees, with an average low temperature in January of 34.3 degrees. The average rainfall is approximately 52.81 inches per year, with inches of snow per year.