Student Loans Commentary

A $1.8 Trillion Drag on Household Formation

Student loan debt has grown from less than $500 billion in 2006 to $1.78 trillion by the end of 2024, making it the second-largest category of consumer debt after mortgages. Approximately 43 million Americans carry student loans with an average balance of roughly $38,000. For many, this debt delays homeownership, marriage, family formation, and retirement savings, the very milestones that traditionally drive wealth accumulation.

The growth trajectory has been remarkable. Student loan debt roughly quadrupled in less than two decades, driven by rising tuition costs, expanded access to federal lending, and declining state funding for higher education. Unlike most consumer debts, student loans are extremely difficult to discharge in bankruptcy, creating a unique form of long-term financial obligation.

Income-Driven Repayment and Forgiveness

The federal government has attempted to address the burden through income-driven repayment (IDR) plans that cap monthly payments at a percentage of discretionary income and forgive remaining balances after 20–25 years of payments. The SAVE plan and its predecessors represent an acknowledgment that many borrowers will never repay their loans in full at standard terms. However, these programs create their own complexity: negative amortization (where balances grow even while making payments), tax implications of forgiven amounts, and administrative challenges that have led to widespread servicing errors.

Public Service Loan Forgiveness (PSLF) offers complete forgiveness after 10 years for borrowers in qualifying public-sector employment, creating a powerful incentive for government and nonprofit work but also concentrating the benefit among a relatively narrow population.

Graduate Degrees Driving Average Balances

While media coverage often focuses on undergraduate debt, graduate and professional school borrowing is a primary driver of high individual balances. Medical school, law school, and MBA graduates frequently carry $100,000 to $300,000+ in student loans. Federal Grad PLUS loans, which have no borrowing cap, enable unlimited accumulation of debt for graduate programs. This explains why the average balance is $38,000, the median is lower, pulled up by a smaller number of very large graduate-level balances.

Racial Disparities

Student loan debt intersects with the racial wealth gap in particularly damaging ways. Black borrowers carry disproportionately higher balances, take longer to repay, and are more likely to default. Research shows that Black bachelor’s degree holders owe an average of $25,000 more than their white peers four years after graduation. Because Black families have less intergenerational wealth to draw upon for college expenses, borrowing rates are higher, and the compounding effects of debt service reduce the wealth-building impact of the degree itself.

Looking Forward

Student loan policy remains one of the most politically charged economic issues in America. The tension between the economic value of higher education, the cost burden on borrowers, and the fiscal implications of forgiveness programs shows no sign of resolution. With 93% of student debt held by the federal government, policy decisions can reshape $1.78 trillion in liabilities overnight, making this one of the most consequential areas of economic policymaking for household wealth.