Grand Blanc Real EstateGrand Blanc is located in Michigan. Grand Blanc, Michigan has a population of 7,964. Grand Blanc is more family-centric than the surrounding county with 25.94% of the households containing married families with children. The county average for households married with children is 25.85%. The median household income in Grand Blanc, Michigan is $52,240. The median household income for the surrounding county is $45,231 compared to the national median of $57,652. The median age of people living in Grand Blanc is 42.9 years. Grand Blanc WeatherThe average high temperature in July is 81.9 degrees, with an average low temperature in January of 14.8 degrees. The average rainfall is approximately 32.8 inches per year, with 38.2 inches of snow per year. Grand Blanc MapReal estate near Grand BlancNearby CitiesNearby Cities Homes for Sale |