Total debt outstanding: 1.4 trillion dollars as of May 2017
Studentloans.gov provide info about income based repayment plan
Alternative : How much you borrowed. Total/120 for ten years.
Gives you 9 months before considered defaulted vs private loans where your credit is ruined much faster
https://studentaid.ed.gov/sa/repay-loans/default/get-out#loan-rehab