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Common Data Set 2025-2026

University of California-San Diego

CA · Public · ~35,400 undergraduates

View University of California-San Diego's complete Common Data Set on CollegeNumbers
Acceptance rate · 2025-2026
28.6%

University of California-San Diego's admit rate has fallen 15.6 percentage points across the 19 reported years on file.

SAT · 50th
6-yr grad
86.0%
Retention 94.7%
Undergrads
35,442
19:1 student-faculty
Drawn directly from University of California-San Diego's officially-published 2025-2026 Common Data Set. View source →
University of California-San Diego Admission

At a glance

The headline numbers, drawn from CDS sections A–H.

Admit rate28.6% Undergraduates35,442 6-yr graduation86.0% Retention94.7% Tuition (FT)$52,536 Student–faculty ratio19:1

Recent years

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.

YearAdmit rateEnrolled6-yr gradRetentionSAT (50th)
2025-202628.6%7,80186.0%94.7%
2024-202526.8%7,33086.0%94.0%
2023-202424.8%7,00788.0%94.0%
2022-202323.8%6,35888.0%93.3%
2021-202234.3%7,34489.3%94.9%

Schools also worth looking at

Cross-admits and statistical look-alikes, surfaced from the CollegeNumbers peer model.

What the data says about University of California-San Diego

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.

01

Six-year graduation rate exceeds the national median by 30 percentage points.

University of California-San Diego's 86.0% six-year graduation rate exceeds the national 4-year-institution median of 56.3% (per IPEDS, n=1555) by 29.7 pp.

02

Admit rate has tightened 5.8 percentage points over 5 reporting cycles.

University of California-San Diego's admit rate fell from 34.3% (2021-2022) to 28.6% (2025-2026) — a 5.8 pp drop. Year-over-year: 34.3 → 23.8 → 24.8 → 26.8 → 28.6. A snapshot of the current year alone would hide this structural shift.

03

Cross-admit cohort spans an unusually wide selectivity range.

The schools University of California-San Diego applicants most commonly also apply to range from 9.4% admit to 44.4% admit — a 34.9 pp band. A reasonable read: applicants choose by region or program fit rather than selectivity tier alone.

04

Cross-admits concentrated in the home region.

5 of 7 cross-admit schools are in CA — University of California-San Diego draws applicants weighing it against in-state and adjacent-state alternatives, not coastal or selective national peers.

Sources: each school's officially-published Common Data Set; IPEDS / College Scorecard for federal comparisons. Methodology →

See University of California-San Diego next to peer schools

Compare every CDS field — admissions, aid, outcomes — side by side.

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Methodology

The 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 →