At one high school in Portland, only 38 percent of black kids graduate in four years, according to data released by the Oregon Department of Education on Friday.
It's Lincoln High—the worst in the district for black students graduating on time, according to data released for the 2010-11 school year.
Schools where African-American students graduation rates outstripped Lincoln? Benson, Grant, Cleveland and Wilson.
Lincoln's principal, Peyton Chapman, says the class of 2011 had only 15 black students, which makes the graduation rate deceiving. She says some are completing classes over the summer, but they still don't count as graduating with their class.
The Oregon Department of Education has more detail about graduation rates statewide here.