How Trajecta ranks colleges
2,375 U.S. colleges · College Scorecard + IPEDS · no reputation surveys
Every college on Trajecta gets a single Trajecta Score from 0-100. The score is built from objective, federally reported data, never from opinion polls or anything a school submits about itself. This page covers what goes into it.
What is the Trajecta Score?
The Trajecta Score is a 0-100 composite that combines six independent dimensions of college quality. For each dimension we convert raw federal metrics onto a common 0-100 scale. Some are scored against fixed benchmarks, such as a 1500 SAT or a 90% graduation rate, and others by percentile against the full national field. We then blend the dimensions using the fixed weights below.
A college is scored on whatever data it reports. When a dimension is missing, the remaining weights are renormalized so the school is not penalized for a gap it did not create, and the score is pulled slightly toward the middle when overall data coverage is thin. The result is a single number you can use to compare any two schools directly.
The six dimensions and their weights
These weights are read from Trajecta's live ranking engine when the page is built, so the figures here always match what computes the scores. Weights are relative, and each value below is a dimension's share of the composite.
- Career outcomes 26%
Median earnings 10 years after enrollment, the share of alumni out-earning a typical high-school graduate, and how reliably borrowers pay down their loans.
- Academic profile 23%
Admission selectivity and the SAT and ACT profile of enrolled students, which show how competitive the incoming class is.
- Affordability 15%
Average net price after grants and the median debt students graduate with: what families pay and what they owe.
- Student success 13%
Graduation and first-year retention rates, or whether students who enroll go on to finish.
- Academic investment 12%
Instructional spending per full-time student and average faculty salaries, a sign of how much of the budget reaches the classroom.
- Access 10%
Pell Grant enrollment share and reliance on federal loans, which reflect how open the school is to lower-income students.
Data sources
Every metric comes from two U.S. Department of Education datasets. Both are public, standardized, and reported by the institutions to the federal government under a common definition.
- College Scorecard. The Department of Education's consumer dataset, and the source for post-enrollment earnings, loan repayment, median student debt, average net price, admission rate, and test-score profiles. Its earnings and repayment figures are linked to federal tax and aid records, which is why no school can self-report them.
- IPEDS (Integrated Postsecondary Education Data System) is the federal census of colleges. It supplies graduation and retention rates, instructional spending per student, faculty salaries, Pell Grant share, and enrollment characteristics.
Federal data runs on a one-to-two-year lag. Outcomes like earnings reflect students who enrolled several years earlier, because those outcomes take time to measure. We refresh the dataset with each new federal release.
What Trajecta does not use
This is where Trajecta differs from rankings like US News or Niche. The Trajecta Score leaves out:
- No reputation surveys. We do not ask anyone how prestigious a school "feels."
- No peer-assessment polls. Administrators rating rival schools, a large component of some commercial rankings, play no part here.
- No self-reported data. Schools cannot submit, edit, or game the figures that feed the score. Every input is independently reported to the federal government.
Because every input is a measured outcome, a college cannot climb the rankings by being well known or by lobbying a survey panel.
Selectivity tiers
Selectivity tiers are separate from the Trajecta Score. The score measures overall quality and outcomes. The tier answers a different question: how hard is it to get in? Tiers are assigned purely from a school's admission rate, independent of how it scores on earnings, graduation, or cost. A school can sit in a highly selective tier while scoring modestly, or post an excellent score while being relatively easy to get into. Keeping the two separate lets you weigh how good a school is and what your chances are on their own terms.
Frequently asked questions
Does Trajecta rank liberal arts colleges separately?
No. Every college is scored on the same 0-100 scale, so you can compare a small liberal arts college against a large research university directly. The engine does make one fairness adjustment: because liberal arts colleges concentrate spending on teaching rather than research, instructional spending is weighted differently for them inside the Academic Investment dimension. Highly specialized arts conservatories are left out of the rankings, since the shared metrics do not describe them well.
How current is the data?
All metrics come from the most recent U.S. Department of Education College Scorecard and IPEDS releases. The federal data runs on roughly a one-to-two-year lag, and earnings and repayment figures in particular reflect cohorts who enrolled several years earlier, because outcomes take time to measure. We refresh the dataset whenever a new federal release is published.
Which schools are excluded and why?
A college is left unranked when it is missing the data needed for a fair score: graduation rate, plus at least one of admission or retention rate, and at least one cost figure. Highly specialized institutions such as music conservatories and standalone art, design, and culinary schools are also left out, because the shared metrics (test scores, broad earnings, selectivity) do not describe them well. Excluded schools still get a detail page. They just do not receive an overall Trajecta Score.
How is this different from US News or Niche?
US News draws a large part of its ranking from reputation surveys, the peer-assessment polls in which administrators rate other schools. Niche blends in self-reported student reviews and survey opinion. Trajecta uses neither. Every input is an objective, federally reported outcome: earnings, graduation, debt, net price, and selectivity. There are no opinion surveys, no peer assessments, and no school-submitted figures, so a school cannot climb the rankings by being well known or by gaming a survey.