Knowing the average student loan debt for your major tells you something useful — but it doesn't tell you the most important thing. What matters isn't whether your debt is average. It's whether it's manageable on your expected salary after graduation.
This guide breaks down average debt by major field of study and then cross-references it with typical starting salaries, so you can see at a glance whether you're in a safe zone, a caution zone, or a high-risk position.
The national average for bachelor's degree graduates with student debt is approximately $37,000 in 2026. But that average masks enormous variation by major, school type, and state. Here's a breakdown by field of study:
| Field of Study | Avg. Debt at Graduation | Median Starting Salary | Debt-to-Salary Ratio |
|---|---|---|---|
| Computer Science | $28,000–$38,000 | $88,000 | 0.3–0.4x ✓ |
| Engineering | $30,000–$42,000 | $75,000 | 0.4–0.6x ✓ |
| Nursing | $35,000–$50,000 | $65,000 | 0.5–0.8x ✓ |
| Business / Finance | $30,000–$45,000 | $58,000 | 0.5–0.8x ✓ |
| Biology / Pre-Med | $38,000–$55,000 | $42,000 | 0.9–1.3x ⚠ |
| Psychology | $32,000–$48,000 | $40,000 | 0.8–1.2x ⚠ |
| Education | $28,000–$42,000 | $42,000 | 0.7–1.0x ⚠ |
| Liberal Arts / Humanities | $30,000–$50,000 | $42,000 | 0.7–1.2x ⚠ |
| Fine Arts | $35,000–$55,000 | $36,000 | 1.0–1.5x ✗ |
| Social Work | $30,000–$48,000 | $38,000 | 0.8–1.3x ✗ |
The debt-to-salary ratio uses the 1x rule: debt equal to one year's starting salary is manageable, above 1x gets risky, above 1.5x becomes a serious long-term burden.
Note: Biology/Pre-Med figures reflect undergrad debt only, before medical school. Total debt for physicians including med school typically runs $200,000–$300,000 — which is manageable on a physician salary but requires a clear plan.
The national average of $37,000 includes students who attended low-cost state schools and those who attended expensive private universities. It includes students who worked part-time and those who borrowed the maximum every year. It includes students who graduated in four years and those who took six.
What the average doesn't capture: school choice has a bigger impact on debt than major. Two students studying the same major at different schools can graduate with debt levels that differ by $50,000 or more. A business degree from a public in-state school with $25,000 in debt looks very different from the same degree from a private school with $90,000 in debt — even though both students likely earn similar starting salaries.
The highest-risk combinations share a common pattern: expensive schools, fields with modest starting salaries, and long time-to-employment. Fine arts, social work, early childhood education, and some humanities fields consistently produce the worst debt-to-income ratios — not because the careers are worthless, but because the debt load is too high relative to what those careers pay.
If you're in one of these fields, the answer isn't necessarily to change your major. It's to be ruthless about minimizing debt: choose the least expensive school that gives you a solid credential, apply aggressively for scholarships, and work while in school if possible.
Students pursuing professional degrees (medicine, law, dentistry, pharmacy) face a two-stage debt problem. Undergraduate debt comes first. Graduate or professional school debt layers on top. A pre-med student who borrows $50,000 for undergrad, then $250,000 for medical school, graduates with $300,000 in total debt — which is manageable on a physician salary but creates a decade of constrained finances even with good income.
The math for pre-law is less forgiving. Law school debt averages $130,000–$160,000, and only a minority of law graduates land the high-salary BigLaw jobs that make that debt obviously manageable. Most new attorneys earn $65,000–$90,000 in their first year — solid income, but not enough to make $160,000 in law school debt plus $40,000 in undergrad debt feel comfortable.
The 1x rule gives you a quick benchmark. For a more precise picture, use our Student Loan vs Salary Calculator to enter your actual debt balance and expected starting salary — it calculates your monthly payment, debt-to-income ratio, and tells you whether you're in a manageable range.
Check whether your debt load is proportionate to your expected salary.
Check My Debt-to-Salary Ratio →If your debt-to-salary ratio is above 1x, you have options — but you need to act deliberately rather than hoping the standard 10-year repayment plan works out:
Choosing a less expensive school is the single most effective way to reduce your debt-to-salary ratio. In-state public universities typically charge $10,000–$15,000 per year in tuition — less than a third of what many private schools charge. For fields where salary is modest regardless of where you attended, the school prestige premium rarely justifies the debt premium.
Exceptions exist: for fields where the school's name genuinely affects career outcomes (certain finance roles, consulting, law), the calculus is different. For most careers, a solid credential from a well-regarded state school produces equivalent employment outcomes at a fraction of the cost.
Student Loan vs Salary Calculator — check your exact debt-to-income ratio.
Student Loan Calculator — monthly payment and total interest for your loan.
How Much Student Loan Debt Is Too Much? — the 1x rule explained in full.
Average Starting Salary by Major (2026) — what your field pays after graduation.
Student Loan Repayment Plans (2026) — your options if debt is already high.