Which graduation rate are you comparing?

A college graduation rate needs a defined group, an entry year and a period of observation. A percentage without these details can make unlike populations appear comparable. Begin with the source definition before deciding whether the figure helps your shortlist.

CollegeVerse connects three NCES-derived fields from the DRVGR2024 file: GBA4RTT, GBA5RTT and GBA6RTT. They describe cumulative completion within four, five and six years for the 2018 full-time, first-time bachelor or equivalent entry subcohort. The denominator is an adjusted subcohort with permitted exclusions, rather than every student attending the institution.

The dictionary labels these durations as 100%, 125% and 150% of normal time. The selected measures are institution-level historical observations. They do not describe a particular degree subject, every transfer student or an individual applicant's likely outcome.

Why are two years shown?

The source-file label is 2024, while the selected entry group began in 2018. Those dates answer different questions. The first identifies the connected data file; the second identifies the students whose progression was observed. Neither date is a current application deadline or an assurance about today's curriculum.

On an institution profile, read the entry-cohort year beside the file year. If future source releases are connected, compare the definitions and cohort years before interpreting a change. A later collection date alone does not create a new student group or revise the published percentage.

How do four, five and six years differ?

These are cumulative completion measures for the same selected subcohort. The six-year percentage includes completion within the shorter periods; it is not an additional group to add to the four-year figure. CollegeVerse checks that the connected percentages are within zero to one hundred and are nondecreasing across available durations.

A larger six-year figure can coexist with a lower four-year figure because the observation window is longer. It does not establish why students took additional time. Programme changes, course access, personal circumstances and institutional support require separate evidence. Avoid turning an aggregate difference into a claim about a specific cause.

What is missing from this connection?

The selected derived file does not supply per-cell reporting or imputation flags for these three fields. Campus parent-allocation status is also not connected. A campus-derived figure may use a parent allocation factor, so a campus record should not automatically be treated as an independently measured population.

The associated dictionary uses a general provisional/final release label without identifying which stage applies. CollegeVerse therefore retains an unspecified release status. It also does not recover unseen raw denominators from rounded source percentages, estimate missing values or treat a blank as zero. An explicit zero remains a source-derived zero.

Build a research screen without creating a ranking

The 80% or higher directory, 50% to below 80% directory and below 50% directory use the latest connected six-year observation at each US institution. Schools appear alphabetically. When the latest percentage is unavailable, the screen does not substitute an older complete year.

An interval helps organize research; it does not measure overall quality or suitability. Read an institution's full profile, follow its official website and ask about the current degree, support services, transfer route and completion expectations relevant to you.

Keep neighbouring measures separate

First-year retention concerns persistence or completion after a shorter interval and has its own defined entry grouping. Annual completion records count awards conferred during a reporting year and can include multiple awards for a person. Neither measure can replace an entry-cohort graduation percentage.

Use the methodology page to check these boundaries, and the field comparison tool to research historical subject activity separately. Current tuition, admissions requirements and programme availability need their own dated official evidence. A useful shortlist keeps those questions visible alongside historical outcomes.