Grass Lake is located in Michigan. Grass Lake, Michigan has a population of 1,271. Grass Lake is more family-centric than the surrounding county with 27% households with children. The county percentage for households with children is 26%.
The median household income in Grass Lake, Michigan is $81,325. The median household income for the surrounding county is $55,421 compared to the national median of $66,222. The median age of people living in Grass Lake is 42.7 years.
The average high temperature in July is 82.7 degrees, with an average low temperature in January of 14.7 degrees. The annual precipitation is 31.78.