Schools are getting more segregated

...both by race and by class.

The proportion of schools segregated by race and class — where more than 75 percent of children receive free or reduced-price lunch and more than 75 percent are black or Hispanic — climbed from 9 percent to 16 percent of schools between 2001 and 2014. The number of the most intensively segregated schools — with more than 90 percent of low-income students and students of color — more than doubled over that period.