When you're researching schools, graduation rates seem like a straightforward number — higher is better, right? Not always. A school's graduation rate can tell you a lot about the institution, but only if you know how to read it. Taken at face value, it can actually mislead you into crossing off good schools or choosing ones that aren't a great fit. Here's how to use this number the smart way.
What Graduation Rates Actually Measure (And What They Don't)
The federal graduation rate you'll see on most school comparison tools — including the College Scorecard at collegescorecard.ed.gov — is based on first-time, full-time students who complete their degree within 150% of the expected program time. For a two-year program, that means three years. For a four-year degree, that means six years.
Here's the catch: if you're an adult going back to school, you probably don't fit that definition. Most adult learners are part-time students, transfer students, or people returning after a gap. Federal graduation rates typically don't count you. So a community college with a 35% graduation rate isn't necessarily a bad school — it may simply serve a lot of working adults who take longer to finish, stop out temporarily, or transfer to a four-year university before completing a degree there.
This doesn't mean you should ignore graduation rates entirely. It means you need to dig a little deeper and ask better questions.
How to Put a Graduation Rate in Context
Before you draw any conclusions from a school's graduation rate, consider these factors:
- Who does this school primarily serve? Schools with large populations of part-time, working, or low-income students will almost always have lower graduation rates — not because they're failing their students, but because the federal formula doesn't account for the real paths those students take.
- What's the transfer-out rate? The College Scorecard shows both graduation rates and transfer rates. A school with a 40% graduation rate and a 30% transfer rate is actually moving 70% of its students forward. That's a very different story than a 40% graduation rate with a 5% transfer rate.
- How does this school compare to similar schools? A graduation rate only means something in context. Compare the school to others with a similar student population, not to elite universities with highly selective admissions and wealthy, full-time student bodies.
- What are the completion rates for your specific program? Overall institutional rates can hide big differences between departments. Ask the admissions office directly for completion rates in your program of interest. Good schools will have this information and be willing to share it.
You can start your research at collegescorecard.ed.gov, which lets you filter schools by type, size, and programs offered. It also shows median earnings after graduation — which is often more useful than the graduation rate itself.
What to Look for Instead (Or Alongside)
Graduation rates are one signal, but they're not the most important one for adult learners. Here are a few metrics that tend to be more telling:
Median earnings after graduation. The College Scorecard shows what graduates of a specific school typically earn. Cross-reference this with salary data from the Bureau of Labor Statistics (bls.gov/ooh) for your target career. If the school's graduates are earning well below what the field typically pays, that's a meaningful red flag.
Student loan default rates. You can find a school's cohort default rate through the Department of Education. A high default rate means graduates are struggling to repay their loans — which often signals that the degree isn't delivering enough financial return to cover the cost.
Student support services. For adult learners especially, ask what the school actually offers: academic advising, tutoring, childcare, evening and weekend availability, online course options. Schools that invest in support services tend to have better outcomes for non-traditional students, even if their headline graduation rate looks modest.
Accreditation status. Make sure the school is regionally accredited — this affects whether your credits will transfer, whether employers will recognize your degree, and whether you can use federal financial aid through studentaid.gov. You can verify accreditation through the Department of Education's database at ope.ed.gov/accreditation.
The Question Worth Asking Directly
Once you've narrowed down your options, call the admissions office and ask: "What percentage of students in this program who start in the fall finish within three years? And what are the most common reasons students don't complete?" A school that can answer that question clearly — and tells you what they're doing about it — is a school that's actually paying attention to student outcomes.
Graduation rates are a starting point, not a verdict. Use them as one piece of a larger picture, and you'll make a much smarter choice about where to invest your time and money.