A record one-in-five US households now have student loan debt as college costs continue to rise.
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The figure is more than double the share two decades ago, CNN reported.
The rise is being driven by higher tuition costs as well as rising college enrollment during the economic downturn, according to The Associated Press.
On average, households owed $26,682 in 2010, up 14.3 percent from 2007 and more than double what they owed in 1995.
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The biggest jumps occurred in households at two extremes of the income bracket -- the very poor and the very rich.
According to the AP, more affluent families are digging deeper into their pockets to pay for costly, private colleges while lower-income workers in search of better jobs are enrolling in public universities and community colleges.
Total student loan debt in the US is approaching $1 trillion, according to a separate report from the Federal Reserve Bank of New York.