College Majors With the Least Student Loan Debt

Student loan debt by major can swing wildly depending on what you study, and the gap is bigger than most people expect. Behavioral sciences graduates carried a median debt of $42,822 in 2022, while biological and physical science majors owed just $7,591, a difference of $35,231.

Why the Same Degree Path Can Mean Wildly Different Bills

Tuition costs, program length, and expected earnings all shape how much a student ends up borrowing. A behavioral sciences program might run longer or lean on more expensive coursework than a science technologies track, and those costs add up fast once loans enter the picture. Earning potential matters too. Schools and students alike tend to borrow more when the expected payoff after graduation looks strong enough to justify it.

Bachelor's Degrees: A Wide Spread in Borrowing

Among bachelor's degree holders in 2022, the median student loan debt at graduation sat at $23,796. Behavioral sciences topped the list at $42,822, while science technologies and technicians, general, came in lowest at $9,529. That's a massive range for degrees that all fall under the same four year umbrella, and it shows how much the specific major, not just the degree level, drives the final bill.

Associate Degrees: Smaller Loans, Still a Big Range

Associate degree holders generally borrow less overall. The median balance at graduation for this group was $14,160 in 2022. Even so, the spread between majors was notable. Alternative and complementary medicine and medical systems carried the highest median debt at $38,533, while biological and physical science again landed at the bottom with $7,591. So even within a shorter, typically cheaper credential, the choice of program can still mean tens of thousands of dollars in difference.

What Heavier Debt Loads Actually Cost You Later

A degree can open doors: better pay, more career flexibility, and steadier finances over a working life. But a large loan balance often means a monthly payment that eats into what you can afford elsewhere. Graduates with heavier debt sometimes push back buying a home, starting a family, or contributing to retirement accounts just to keep up with payments. Others feel boxed into taking a job purely for the paycheck, even if it's not the field or the city they actually want to be in.

Does a Bigger Loan Always Mean a Bigger Payoff?

Not necessarily. Some majors with modest salaries still rack up steep borrowing costs, while a few high earning fields manage to keep debt relatively low. That mismatch is exactly why it pays to look at the numbers for your specific major, not just the general degree type, before signing loan paperwork. Weighing projected earnings against likely debt, program length, and your own career goals gives a clearer picture than assuming any one path is automatically worth it.

So What Should Prospective Students Actually Weigh?

The honest answer is that there's no universal formula. A behavioral sciences student and a biology student can graduate with debt loads $35,000 apart, and both may end up satisfied or strained depending on where they land a job. Anyone choosing a major right now would do well to research typical debt and salary figures for that specific field before committing.