The analysis by the Southern Education Foundation, the nation's oldest education philanthropy, is based on the number of students from preschool through 12th grade who were eligible for the federal free and reduced-price meals program in the 2010-11 school year.
Low-income students made up at least half the public school student population in 17 states in 2011, a marked increase from 2000, when four states topped 50 percent.Children from those low-income families dominated classrooms in 13 states in the South and the four Western states with the largest populations in 2011, researchers found. A decade earlier, just four states reported poor children as a majority of the student population in their public schools.
But by 2011, almost half of the nation's 50 million public-school students — 48 percent — qualified for free or reduced-price meals. In some states, such as Mississippi, that proportion rose as high as 71 percent.
I"This is incredible," said Michael A. Rebell, the executive director of the Campaign for Educational Equity at Columbia University, who was struck by the rapid spike in poverty. He said the change helps explain why the United States is lagging in comparison with other countries in international tests.
"When you break down the various test scores, you find the high-income kids, high-achievers are holding their own and more," Rebell said. "It's when you start getting down to schools with a majority of low-income kids that you get astoundingly low scores. Our real problem regarding educational outcomes is not the U.S. overall, it's the growing low-income population."