In fall 2025, 10,785 freshmen applied to UC San Diego in Computer Science and 2,143 were admitted, an admit rate of 20%, compared with 28% for the campus as a whole. The middle half of admitted students had a UC GPA between 4.16 and 4.30. Of those admitted, 581 enrolled (27%).
What stands out
It ranked 3 of 12 major areas at UC San Diego for selectivity (1 = hardest). The admit rate has held roughly steady since 2021 (19% then). Among UC campuses, UC Berkeley was the hardest in Computer Science (6%).
Five-year trend
| Fall | Applied | Admitted | Admit rate | Admitted GPA (middle 50%) | Enrolled | Enrolled GPA (middle 50%) |
|---|---|---|---|---|---|---|
| 2025 | 10,785 | 2,143 | 20% | 4.16–4.30 | 581 | 4.12–4.29 |
| 2024 | 12,519 | 1,666 | 13% | 4.16–4.30 | 479 | 4.12–4.30 |
| 2023 | 13,729 | 1,621 | 12% | 4.19–4.31 | 496 | 4.14–4.31 |
| 2022 | 12,389 | 1,789 | 14% | 4.22–4.33 | 496 | 4.16–4.33 |
| 2021 | 8,281 | 1,537 | 19% | 4.22–4.33 | 378 | 4.16–4.31 |
Computer Science at every UC (fall 2025)
| Campus | Applied | Admitted | Admit rate | Admitted GPA (middle 50%) | Campus overall |
|---|---|---|---|---|---|
| UC Berkeley | 9,750 | 629 | 6% | 4.20–4.29 | 11% |
| UCLA | 6,803 | 498 | 7% | 4.25–4.30 | 9% |
| UC Davis | 4,893 | 946 | 19% | 4.20–4.30 | 44% |
| UC San Diego | 10,785 | 2,143 | 20% | 4.16–4.30 | 28% |
| UC Irvine | 6,794 | 1,874 | 28% | 4.17–4.29 | 29% |
| UC Santa Barbara | 5,865 | 1,989 | 34% | 4.19–4.29 | 38% |
| UC Santa Cruz | 5,952 | 4,725 | 79% | 3.92–4.25 | 72% |
| UC Riverside | 5,068 | 4,111 | 81% | 3.96–4.25 | 87% |
Transfer admit rates: Computer Science majors (fall 2025)
| Major | Applied | Admitted | Admit rate | 2024 rate | Admitted GPA (middle 50%) |
|---|---|---|---|---|---|
| Computer Science | 1,987 | 339 | 17% | 12% | 3.89–4.00 |
| Data Science | 658 | 378 | 57% | 48% | 3.64–4.00 |
Transfer GPA is the UC-transferable GPA from community college. All UC San Diego transfer majors →
Other major areas at UC San Diego
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Source: University of California Office of the President, UC Information Center: Freshman admissions by discipline and Transfers by major. UC reports freshman results by broad discipline (the major area students applied to, such as Engineering), not by individual major; transfer results are by individual major. GPA ranges are the 25th–75th percentile of admitted students (freshman: weighted, capped UC GPA; transfer: UC-transferable GPA). Counts include all applicants (California, out-of-state and international). Small counts are suppressed by UC. This site is independent and not affiliated with the University of California. Admit rates describe past applicants, not any individual student’s chances.