California Institute of Technology accepts roughly 1 in 39 applicants — among the most selective in the U.S.
The headline numbers, drawn from CDS sections A–H.
Per-cycle Common Data Set values. Enrolled is first-year matriculants (CDS B1), not total undergraduate population. Blank cells mean the field was not published in that year's source CDS.
| Year | Admit rate | Enrolled | 6-yr grad | Retention | SAT (50th) |
|---|---|---|---|---|---|
| 2024-2025 | 2.6% | 218 | 94.4% | 97.4% | — |
| 2023-2024 | 3.1% | 266 | 93.2% | 97.8% | — |
| 2022-2023 | 2.7% | 224 | — | 98.1% | — |
| 2021-2022 | 3.9% | 270 | 92.9% | 99.1% | — |
| 2020-2021 | 6.7% | 225 | 91.6% | 93.6% | — |
Cross-admits and statistical look-alikes, surfaced from the CollegeNumbers peer model.
Comparative observations derived from this school's reported CDS values and from IPEDS / College Scorecard reference data. Every claim is grounded in a number — no editorial overlay.
Among the most selective universities in the U.S.
California Institute of Technology's 2.6% admit rate sits in a tight cohort of 8 CDS Atlas schools admitting below 5% — joined by Harvard, Columbia, Stanford, Princeton, and Massachusetts Institute of Technology.
Six-year graduation rate exceeds the national median by 38 percentage points.
California Institute of Technology's 94.4% six-year graduation rate exceeds the national 4-year-institution median of 56.3% (per IPEDS, n=1555) by 38.1 pp.
First-year retention is among the highest in the index.
California Institute of Technology's 97.4% first-year retention exceeds the national 4-year-institution median of 76.8% by 20.7 pp — a strong signal of student-institution fit at intake.
Sources: each school's officially-published Common Data Set; IPEDS / College Scorecard for federal comparisons. Methodology →
Compare every CDS field — admissions, aid, outcomes — side by side.
Open in CollegeNumbers compareThe Common Data Set is a standardized reporting form U.S. colleges file annually — sections A through J covering admissions selectivity, enrollment, aid, faculty resources, and outcomes. CollegeNumbers extracts every value directly from each school's officially published CDS PDF, xlsx, docx, or HTML, then normalizes into a unified schema.
Federal data layers — College Scorecard, EADA athletics, Clery campus safety, FSA financial responsibility — are joined on top. Every value traces back to its primary source. All covered schools →