Bois Blanc Island is located in Michigan. Bois Blanc Island, Michigan has a population of 42.
The median household income in Bois Blanc Island, Michigan is $38,125. The median household income for the surrounding county is $42,559 compared to the national median of $57,652. The median age of people living in Bois Blanc Island is 66 years.
The average high temperature in July is 77.6 degrees, with an average low temperature in January of 9.9 degrees. The average rainfall is approximately 31 inches per year, with 92.6 inches of snow per year.