In early 2010 at the urging of the Obama administration, Congress forced the private sector out of the student loan business. Two-and-a-half years later the Department of Education owns the majority of the student loan market, and Americaโ€™s taxpayers own the accompanying risk. Josh Mitchell writes in the Wall Street Journal:

The federal government now provides the bulk of student loans. Federal loans accounted for more than 90% of all student borrowing in the 2010-2011 academic year, according to the College Board. Nonfederal loansโ€”including those issued by states, banks and credit unionsโ€”accounted for 7%.

Default rates on student loans have been rising, with the most recent cohort defaulting at a rate of 8.9%, up 27% compared to the year before.

A whopping two-thirds of the growth in consumer credit in April was due to expansion of federal student loans. The government didnโ€™t hold any consumer debt until 1993 when President Clinton signed into law the Federal Direct Student Loan Program. At the end of 2008, the government owned $104.2 billion in consumer credit. Since then, federal consumer credit assets have increased by 340% to $458.7 billion.

You can see in our second chart that default rates are rising on student loans. Taxpayers are now lending more to students even as the market becomes riskier.