After years of heated debate over whether college is worth the investment, a comprehensive new study tracking nearly one million undergraduates offers compelling evidence: for most students, higher education does deliver financial returns. But—and it's a significant but—the payoff depends heavily on what you study, where you study, whether you finish, and who you are.
The Bottom Line: Not All Degrees Are Created Equal
The report, released Thursday by the Postsecondary Commission with analysis from research firm Mathematica, found dramatic variation in earnings outcomes across fields of study.
**Highest-earning bachelor's degrees (within 15 years):**
- Engineering and architecture
- Business and economics
- Security and protective services
**Lowest-earning bachelor's degrees:**
- Liberal arts
- Recreation and fitness studies
- Social sciences
Despite these differences, the study confirmed a consistent trend: students who completed bachelor's degrees, regardless of major, typically earned more over 15 years than they spent on their education.
Why This Study Matters
"This is the most serious look at the question of whether post-secondary education pays off for an individual that anybody's ever done," said Ted Mitchell, president of the American Council on Education and a board member of the commission.
Unlike many prior analyses, this research compared college enrollees directly to similar peers who didn't attend college, then tracked both groups' earnings over time. The data came from 86 public colleges in Texas, following students who enrolled in the 2008-2009 academic year for up to 15 years. Texas was chosen for its unusually detailed wage records, though researchers acknowledged the limitation of single-state data.
Certificate and Associate Degrees: A Mixed Picture
While bachelor's degrees generally delivered positive returns, shorter credentials showed more inconsistent results:
- **Certificate programs**: Only 4 of 11 types paid for themselves within five years. Top performers included construction, security, technical trades, and biology. Information technology certificates delivered the weakest returns.
- **Associate degrees**: Several fields showed negative returns within a decade, including personal and culinary services, information technology, and logistics.
"The mixed message about credentials is one that we ought to pay close attention to, because they're so popular these days," Mitchell noted.
Liberal Arts: Lower Pay, But Not Without Value
The findings reinforce long-standing data showing liberal arts graduates tend to earn less than their peers in technical fields. However, economist Dick Startz of UC Santa Barbara emphasized important context:
- Liberal arts graduates still out-earn most people with only a high school diploma, according to federal Census data.
- Job satisfaction among liberal arts graduates is on par with other fields.
- "One of the basic tenets of economics is that money is not all that matters," Startz said.
A Timely Debate
The study arrives amid growing skepticism about higher education's value. With recent graduates facing a tough job market and student debt burdens, public confidence has eroded: an NBC News poll last fall found only one-third of Americans believe a four-year degree is worth the cost, down from 53% in 2013.
Politicians and workforce advocates increasingly promote skilled trades and alternative credentials as lucrative pathways. Meanwhile, the U.S. Department of Education is considering regulations that would restrict federal student aid for programs whose graduates don't earn more than typical high school graduates.
Important Caveats
Researchers stressed that the report reflects averages—not individual destinies. Outcomes can vary widely based on:
- Institution quality and resources
- Student demographics and prior preparation
- Geographic labor markets
- Personal career choices and networking
They also noted that the aggregation of specific majors into broader categories may mask important nuances within fields.
What's Next
The Postsecondary Commission plans to expand the research:
- Add data from additional states beyond Texas
- Extend tracking periods beyond 15 years
- Drill deeper into program-level outcomes
"This is version one of the study," said Stig Leschly, president of the commission. "We're just getting started."
For students weighing their options, the takeaway is clear: college can be a powerful financial investment, but choosing the right program—and completing it—is essential to maximizing that return.