Analysts at the University of Pennsylvania have shown that black students are expelled from school at a disproportionate rate:

With the Obama administration focused on reducing the number of suspensions, expulsions and arrests in public schools, a new analysis of federal data identifies districts in 13 Southern states where black students are suspended or expelled at rates overwhelmingly higher than white children.

The analysis, which will be formally released Tuesday by the Graduate School of Education at the University of Pennsylvania, focused on states where more than half of all the suspensions and expulsions of black students nationwide occurred. While black students represented just under a quarter of public school students in these states, they made up nearly half of all suspensions and expulsions.

In some districts, the gaps were even more striking: in 132 Southern school districts, for example, black students were suspended at rates five times their representation in the student population, or higher.

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Still, “I am actually shocked that there is not more outrage,” said Shaun R. Harper, associate professor of education at the University of Pennsylvania and the executive director of the Center for the Study of Race and Equity in Education who was a co-author of the analysis.

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“This is at least partly attributed to people having these racist assumptions about black kids,” Mr. Harper said. “We argue that too little happens in schools of education to raise consciousness about that.”

This is an outrage, and it is also not even a little surprise.

We have already had the story of the three year old son of an upper middle class black woman who has been suspended 5 times, while her white friends at the preschool noted that their kids had done worse with no consequences.

We are still a deeply racist society.