College ROI by Major: What You Study Decides the Payback

The lifetime medians, by major

Georgetown’s Center on Education and the Workforce has been tracking this the longest, and its major-group medians are the cleanest statement of the spread. Median lifetime earnings for bachelor’s holders: $3.8 million in architecture and engineering, $3.6 million in computers, statistics, and mathematics, and $3.0 million in business — the most popular major group, with a quarter of all students. The average across all bachelor’s degrees sits at $2.8 million. Same four years of college, same credential on the wall, and the lifetime gap between the top group and the average is a full $1.0 million.

Measured as a premium over the $1.6 million high-school lifetime, the annual differences are stark: engineering carries a $55,000-a-year premium, computers and math $50,000, business $35,000, the average degree $30,000. That premium is the engine of every payback calculation on this site — it is the yearly flow that has to fill the hole dug by tuition, interest, and four years of skipped paychecks.

What recent graduates actually earn

Lifetime medians describe the whole career; the first paycheck describes the loan years, when the payment is due and the premium is thinnest. Georgetown’s survey of recent graduates (ages 22 to 26) found median earnings of $57,000 for engineering majors — against $31,000 for arts majors and for psychology and social work majors. The recent-graduate wage premium for engineering over high-school workers of the same age runs as high as 138%. The major does not just change the lifetime total; it changes the starting line, which is when the debt is heaviest.

The computers-and-math story carries a wrinkle worth knowing. The number of graduates in those fields ballooned 159% between 2009 and 2023, and the unemployment rate for recent graduates in the group is now 6.8% — the highest within STEM, per Georgetown’s October 2025 update. But among those who land jobs, earnings are very high: $79,000 at the median, $107,000 at the 75th percentile. High unemployment and high earnings at the same time is the signature of a field where the credential is necessary but not sufficient — the degree opens the door, and then the market interviews you.

The 300% spread

Georgetown’s earlier “What’s It Worth” analysis put the major-to-major spread in the starkest terms: the lifetime earnings advantage of a degree over a high-school diploma runs about $1.1 million for engineering and about $241,000 for education — roughly a 300% difference in the payoff of the same four-year investment. The annual medians from that study tell the same story in paycheck terms: engineering $75,000, computer and mathematics $70,000, business and health $60,000, physical sciences $59,000. Getting the degree matters; what you take matters more. That line — from the center’s director, Anthony Carnevale — has survived fifteen years of replication because it keeps being true.

What the spread does to the break-even

Translate the premiums into payback years with this site’s ledger engine and the major becomes the dominant variable. At public in-state prices ($108,200 net over four years), engineering’s $55,000 premium breaks even in year 7 after graduation; the average bachelor’s $30,000 premium breaks even in year 12. Five years of difference from the major alone, holding the school constant. Now hold the major constant and change the school: engineering at private prices ($248,480 net) breaks even in year 10 — three years later than public. The major moves the needle more than the sticker does. Families who agonize over public-versus-private while treating the major as an afterthought have the leverage backwards.

The graduate-degree caveat

One more layer, because it changes several majors’ math: the graduate degree. Workers with a graduate degree earn 29% more than those with a bachelor’s alone, but the premium varies wildly by field. Health and medical preparatory programs are the extreme case: $70,000 at the median with the bachelor’s, $152,000 with the graduate degree. For those fields the bachelor’s is not the investment — it is the admission ticket to the investment, and the real payback calculation has to include the cost and years of the graduate program. Students choosing majors that require graduate school should run the ledger twice: once for the bachelor’s, once for the whole path.

Sources: Georgetown CEW, The College Payoff 2021 press release (median lifetime earnings: architecture & engineering $3.8M; computers, statistics & math $3.6M; business $3.0M); Georgetown CEW, Hard Times to Better Times 2015 (recent graduates 22–26: engineering $57,000 median; arts and psychology/social work $31,000; recent engineering wage premium up to 138%); Georgetown CEW, Major Payoff press release Oct 2025 (computers/statistics/math recent-grad unemployment 6.8%; employed median $79,000, 75th percentile $107,000; graduate degree +29%; health preparatory $70,000 bachelor’s vs $152,000 with graduate degree); Georgetown CEW, What’s It Worth via Education Week 2011 (median annual: engineering $75,000; computer/math $70,000; business $60,000; health $60,000; physical sciences $59,000; lifetime advantage over HS: engineering ~$1.1M, education ~$241,000); break-even years computed in this site’s college ledger engine.