N.C. public school students are being suspended 45 percent more often than their national counterparts, according to a survey released by the N.C. Child Advocacy Institute.
The number of yearly suspensions has been growing 12 times faster than the general student population. In 2004, more than one in 10 students were suspended.
The rate among black males was about six times as high, with 62 percent suspended during the 2003-04 school year.
"Black male students are by far the most at-risk students," said Elizabeth Hudgins, senior director of policy and research at NCCAI.
She said they are more likely to face challenges at home, such as poverty or domestic violence.
The number of suspensions also varies greatly depending on the grade level of the student.
"There is a big jump between fifth- and sixth-grade," Hudgins said, adding that suspensions peak in ninth-grade.
"A lot of it was not for serious acts," she said, noting that more than 4,000 kindergarten students were suspended last year.
Even so, the increasing number of school suspensions could have troublesome implications.