Earlier this week, we took a look at the Michigan school districts with the highest median income. Now, we take a look at the other end of the spectrum. In all, Michigan has 54 school districts where the median income was under $40,000 for families with children under 18. The list includes Highland Park, the state's poorest district, and Muskegon Heights, where the school system has been disbanded because of a state takeover. MORE ►Michigan's 67 most affluent school districts |