Total student loan debt in the United States

As of 2024, student loan debt in America totals approximately $1.7 trillion across roughly 43 million borrowers. This figure includes federal loans made through programs like Direct Loans and PLUS loans, as well as private student loans issued by banks and other lenders. The total has grown steadily over the past two decades as college costs have risen and more people have borrowed to pay for higher education.

The $1.7 trillion figure represents debt still outstanding — money that has not yet been repaid. It does not include loans that have already been paid off. The actual amount borrowed over time is significantly higher, since many borrowers have already repaid portions of their loans or paid them off entirely.

Student loan debt is now the second-largest category of consumer debt in America, after mortgage debt. It exceeds credit card debt and auto loan debt combined.

Key Takeaways

  • Outstanding student loan debt totals approximately $1.7 trillion held by about 43 million borrowers as of 2024.
  • Federal loans account for roughly 92 percent of all student loan debt, while private loans make up the remaining 8 percent.
  • The average federal student loan debt per borrower is around $37,000 to $40,000, though individual amounts vary widely based on degree type and school attended.
  • Student loan debt has grown faster than wages over the past 20 years, making repayment more difficult for many borrowers.
  • Debt levels differ significantly by state, age group, and education level, with graduate degree holders carrying substantially higher average balances.

Federal loans versus private loans in the total debt picture

Federal student loans represent the vast majority of outstanding student loan debt — roughly 92 percent of the $1.7 trillion total. These loans are issued directly by the U.S. Department of Education through programs including Direct Subsidized Loans, Direct Unsubsidized Loans, Direct PLUS Loans for parents and graduate students, and Direct Consolidation Loans. Federal loans carry fixed interest rates set by Congress, and borrowers have access to income-driven repayment plans and loan forgiveness programs.

Private student loans make up the remaining 8 percent of total debt. These are issued by banks, credit unions, and other private lenders. Private loan terms vary by lender and borrower credit score. Interest rates may be fixed or variable, and private loans typically do not offer income-driven repayment options or forgiveness programs. Private borrowers have fewer protections and fewer options if they face financial hardship.

The dominance of federal loans in the total debt picture reflects both the volume of federal lending and the fact that federal loans are available to borrowers regardless of credit score, whereas private lenders are more selective.

How student loan debt breaks down by borrower characteristics

Student loan debt is not evenly distributed. Graduate degree holders carry substantially higher average balances than those with bachelor's degrees or some college. Borrowers who attended for-profit institutions often carry higher debt relative to earnings. Age also matters: borrowers in their 30s and 40s tend to carry the largest total balances because they borrowed more years ago when costs were lower, but they also borrowed more in absolute dollars as costs rose during their education years.

Younger borrowers — those in their 20s — often have lower individual balances but face the longest repayment timelines ahead. Older borrowers who are still repaying loans may be managing payments alongside other financial obligations like mortgages and retirement savings.

State-by-state variation is significant. States with higher concentrations of graduate programs, medical schools, and law schools tend to have higher average debt per borrower. States with lower college attendance rates or more community college enrollment tend to have lower average balances.

Why student loan debt has grown so rapidly

Student loan debt has grown faster than any other form of consumer debt over the past 20 years for three main reasons: college costs have risen much faster than inflation, more people have pursued higher education, and borrowers have taken out larger loans to cover those higher costs.

The cost of attendance at four-year public universities has roughly tripled since 2000 when adjusted for inflation. Private university costs have risen similarly. At the same time, federal and state grant aid has not kept pace with these increases, pushing more of the cost burden onto borrowing. The federal government expanded loan programs and increased borrowing limits, making larger loans available to more students.

Additionally, the cost of living while in school — housing, food, transportation — has increased, and many borrowers now borrow not just for tuition but for these living expenses as well.

Student loan debt compared to other types of consumer debt

Student loan debt is now larger than credit card debt and auto loan debt in total volume. Credit card debt in America totals roughly $1 trillion, and auto loan debt totals roughly $1.5 trillion. Only mortgage debt, at roughly $12 trillion, exceeds student loan debt.

However, the comparison is not straightforward. Mortgages are secured by property that typically appreciates, while student loans are unsecured debt backed only by the borrower's future earnings. Credit card debt carries much higher interest rates but is typically held for shorter periods. Auto loans are secured by vehicles that depreciate. Student loans are unique in that they are long-term, unsecured debt with relatively low interest rates but limited forgiveness options for most borrowers.

The growth of student loan debt has also outpaced wage growth. Median wages have grown roughly 20 percent over the past 20 years when adjusted for inflation, while student loan debt per borrower has grown roughly 60 percent over the same period.

Regional differences in student loan debt levels

Student loan debt varies significantly by region and state. States with higher concentrations of expensive private universities, medical schools, law schools, and graduate programs tend to have higher average debt per borrower. The Northeast and parts of the Midwest, which have many prestigious institutions, show higher average balances. States with lower college attendance rates or more affordable public university systems show lower average balances.

Urban areas with major research universities and professional schools typically have higher average debt than rural areas. However, rural borrowers who do attend college often travel farther and may incur higher living expenses, which can increase borrowing even at lower-cost institutions.

Cost of living in the state also matters. Borrowers in high-cost states may borrow more for living expenses while in school, even if tuition costs are similar to lower-cost states.

What the debt means for borrowers and the economy

High student loan debt levels affect individual borrowers' financial decisions. Many borrowers delay major purchases like homes and cars. Some delay marriage or having children. Others work longer before retiring or take on additional employment to manage payments. These delayed decisions can ripple through the broader economy by reducing demand for housing, automobiles, and other goods and services.

For borrowers, monthly payments reduce the money available for other expenses. The average federal student loan payment is roughly $200 to $300 per month, though this varies widely based on loan amount, interest rate, and repayment plan chosen. For borrowers with high debt balances, payments can exceed $500 or $1,000 per month.

At the national level, the large total debt burden affects economic growth, consumer spending patterns, and household formation rates. Policymakers, economists, and lenders all track student loan debt as an indicator of economic health and borrower financial stress.

Frequently Asked Questions

How much student loan debt does the average borrower have?

The average federal student loan debt per borrower is approximately $37,000 to $40,000. However, this average masks wide variation. Some borrowers owe $5,000 or less, while others owe $100,000 or more, particularly those with graduate or professional degrees. The median debt — the midpoint where half owe more and half owe less — is lower than the average, around $17,000 to $20,000.

Is student loan debt still growing?

Total outstanding student loan debt has stabilized in recent years after rapid growth from 2000 to 2020. However, new borrowing continues as new students enter college each year. The total amount outstanding may grow or shrink depending on whether new borrowing exceeds repayment and forgiveness in any given year. Individual borrower debt levels continue to grow as students progress through school and take out additional loans.

Which states have the highest student loan debt?

States with high concentrations of expensive private universities and graduate programs, including Massachusetts, Connecticut, New York, and Pennsylvania, tend to have higher average debt per borrower. However, total state debt also depends on population size and the number of borrowers. Large states like California, Texas, and New York have the highest total debt in absolute dollars straightforward because they have more borrowers.

Does student loan debt include Parent PLUS loans?

Yes. Parent PLUS loans, which parents borrow on behalf of dependent students, are included in the total $1.7 trillion figure. Parent PLUS debt is a subset of federal student loan debt. Parents who borrow through this program are responsible for repayment, not the student.

How does American student loan debt compare to other countries?

The United States has higher total student loan debt than other developed nations, partly because American higher education is more expensive and more commonly financed through loans. Many other countries offer tuition-free or low-cost public universities, reducing the need for borrowing. However, direct country-to-country comparisons are difficult because education systems, costs, and financing mechanisms differ significantly.