Probability of Defaulting on Student Loans

The three-year cohort default rate for federal student loans is approximately 7%, meaning about 7% of borrowers default within three years of entering repayment. Default rates vary dramatically by institution type: for-profit institutions have default rates of about 15%, community colleges about 10%, public four-year institutions about 5%, and private nonprofit four-year institutions about 4%.

About 43 million Americans hold federal student loans, with an average balance of about $37,000. Total outstanding student loan debt exceeds $1.77 trillion. Borrowers most likely to default tend to have smaller balances (paradoxically), because they often attended for-profit schools or dropped out without completing a degree, leaving them without the earnings boost that a degree typically provides.

Consequences of default include damaged credit scores, wage garnishment, seizure of tax refunds, loss of eligibility for additional federal student aid, and significant fees and penalties. Income-driven repayment plans (which cap payments at 10-15% of discretionary income) and various forgiveness programs (such as Public Service Loan Forgiveness) are designed to prevent default, but many eligible borrowers are not enrolled due to complexity and lack of awareness.