College Debt
The degree that costs a decade
Description
In 1971, annual tuition at the University of Michigan one of the country's most prestigious public universities was $498 for in-state students. Adjusted for inflation, that is roughly $3,600 in today's dollars. In 2024, in-state tuition at Michigan is approximately $17,000, with total cost of attendance tuition, fees, room, board approaching $36,000 per year. The credential the university grants has not changed in kind. The price has increased by roughly ten times in real terms over fifty years. The difference has been paid, increasingly, by students borrowing money they will spend decades repaying.
Total student loan debt in the United States currently exceeds $1.7 trillion, spread across roughly 43 million borrowers. It is the second-largest category of consumer debt in the country, behind only mortgages and ahead of auto loans and credit cards. The average borrower graduates with roughly $30,000 in debt; graduate and professional school borrowers often carry six figures. For many, the debt does not simply delay wealth accumulation it structures life decisions around repayment in ways that affect where people live, whether they marry, whether they have children, and what careers they pursue.
The student debt crisis is the product of specific policy choices made over several decades, not an inevitable consequence of the value of education. Understanding how it was built is a precondition for any serious conversation about how it might be addressed.
The question we're asking: how did the United States turn higher education its most reliable path to economic mobility into a debt engine that increasingly traps the people it was supposed to lift?What we'll see: the defunding of public universities, the federal loan system that replaced state support, the price spiral those incentives created, and what the evidence says about who bears the cost.
Table of contents
01The public good that got privatized
American higher education was not always expensive in the way it is now. The GI Bill, passed in 1944, sent roughly 8 million veterans to college between 1944 and 1956, funded by the federal government. The Truman and Eisenhower administrations built the interstate highway system on the proposition that public investment in infrastructure produced broad economic returns; state governments applied a similar logic to universities. California's Master Plan for Higher Education, adopted in 1960, committed the state to providing tuition-free education at its community colleges and very low tuition at its state universities and UC campuses. It was a public good funded as a public good.
The shift began in the 1970s and accelerated in the 1980s. State governments, facing competing fiscal pressures from Medicaid, corrections, and K-12 education, began reducing their per-student appropriations to public universities. Universities responded by raising tuition. The federal government, rather than replacing the lost state funding with direct appropriations, expanded the student loan program shifting the cost of higher education from states and taxpayers to individual students and their families. The policy logic was that students were the primary beneficiaries of their education and should bear more of the cost. The practical consequence was that access to higher education became contingent on willingness to take on debt.
02Why tuition kept rising
The availability of federal loans created an incentive structure that economists call the Bennett Hypothesis, after Reagan's Secretary of Education William Bennett, who argued in 1987 that federal student aid enabled colleges to raise prices by providing a guaranteed revenue stream. The evidence for this hypothesis is contested in its specifics but directionally supported: research finds that increases in federal loan limits are associated with tuition increases, particularly at for-profit institutions and private non-profits, as universities capture the additional aid through higher prices.
Universities also increased spending in ways that expanded cost beyond inflation in any other sector. Administrative staff grew far faster than faculty over the past four decades the number of administrators and professional staff grew by 240 percent between 1975 and 2005, while faculty grew by 51 percent. Universities competed for students by investing in amenities recreation centers, dining facilities, residential halls that had little bearing on educational quality but significant bearing on rankings. The arms race in amenities was financed by tuition, and tuition was financed by loans.
03Who carries the weight
The burden of student debt is not evenly distributed. Black borrowers carry disproportionately high debt loads relative to their incomes: Black college graduates owe significantly more than their white peers at graduation, and the gap widens over time because lower average wages compound the initial difference. Four years after graduation, Black borrowers owe on average 188 percent of what they originally borrowed, compared with 100 percent for white borrowers a reflection of how interest compounds on balances that income-driven repayment does not keep pace with.
The promise that higher education is a reliable path to economic mobility has also become more conditional. The college wage premium the earnings advantage of college graduates over high school graduates remains real and substantial, averaging roughly 65 percent in additional lifetime earnings. But the premium is concentrated among graduates of selective institutions and in fields with strong labor market demand. The graduate of a selective university with a degree in engineering or computer science faces different debt economics than the graduate of a regional state university with a degree in the humanities or social work. The aggregate statistics obscure a distribution in which the risks and rewards are very unequally allocated.
04A debate without a resolution
The student debt debate in the United States is unusual in that it generates strong political opinions across the ideological spectrum while the underlying facts are relatively uncontested. Everyone agrees that college has become dramatically more expensive, that debt loads have increased substantially, and that the system places particular burdens on lower-income and minority students. The disagreement is about causes, responsibility, and remedies and those disagreements are substantial enough to have prevented any comprehensive policy response.
The case for broad debt cancellation rests on the argument that borrowers made decisions based on representations that education would pay off, that the debt was manageable, that the institutions they attended were legitimate that proved false for many of them, and that the policy environment that produced the debt was itself distorted in ways that justify relief. The case against rests on distributional concerns (cancellation benefits the college-educated, who earn more on average), moral hazard (it rewards borrowing over responsible financial decision-making), and the absence of any reform that would prevent the same dynamic from recurring.
05Conclusion
The student who enrolled at the University of Michigan in 1971 for $498 a year graduated into a labor market in which a college degree was valuable but not obligatory, and in which the debt incurred to obtain it was modest enough to be retired within a few years of working. The student who enrolls today for $17,000 a year $36,000 with room and board is making a financial decision of a different magnitude, in a labor market in which the college premium is real but unevenly distributed, and in which the debt taken on to access that premium may follow them for twenty or thirty years.