A report by the Lawyers Committee for Civil Rights and Economic Justice finds that charter schools in Boston suspend students at much higher rates than public schools.

“Of the 10 school systems in Massachusetts with the highest out-of-school suspension rates, all but one were charter schools and nearly all of them were in Boston, according to the report, which examined the rates for the 2012-2013 school year. The report was released by the Lawyers’ Committee for Civil Rights and Economic Justice, a nonpartisan legal organization in Boston.”

“Roxbury Preparatory Charter School in Boston was by far the most apt to suspend, subjecting nearly 60 percent of its students to out-of-school suspensions during the 2012-2013 school year. City on a Hill Charter School in Boston came in second with a rate of 41percent; followed by the now-closed Spirit of Knowledge Charter School in Worcester with 27 percent, and UP Academy Boston with 26 percent.”

The charter schools said their suspensions kept their schools safe and orderly.

“The report found that 72 percent of the time charter and traditional schools were punishing students with suspensions for nonviolent, noncriminal, or non-drug-related incidents. Those acts can include violating dress codes, being tardy frequently, or cursing.

“The report also raised concerns about disparities in disciplining students of different demographics. Disabled students were more likely to be disciplined than non-disabled peers, while black and Latino students were at least three times more likely to be disciplined than white and Asian peers.

“About 5 percent of the state’s schools accounted for half of the disciplinary actions in the 2012-2013 school year.”