Rankings · California
Largest schools in Castro Valley, California
Ranked by enrollment — academic rankings appear once test-score data is loaded.
| # | School | City | District | Enrollment |
|---|---|---|---|---|
| 1 | Castro Valley High | Castro Valley | Castro Valley Unified | 2799 |
| 2 | Canyon Middle | Castro Valley | Castro Valley Unified | 1332 |
| 3 | Creekside Middle | Castro Valley | Castro Valley Unified | 760 |
| 4 | Independent Elementary | Castro Valley | Castro Valley Unified | 634 |
| 5 | Proctor Elementary | Castro Valley | Castro Valley Unified | 584 |
| 6 | Stanton Elementary | Castro Valley | Castro Valley Unified | 492 |
| 7 | Marshall Elementary | Castro Valley | Castro Valley Unified | 491 |
| 8 | Castro Valley Elementary | Castro Valley | Castro Valley Unified | 472 |
| 9 | Chabot Elementary | Castro Valley | Castro Valley Unified | 470 |
| 10 | Vannoy Elementary | Castro Valley | Castro Valley Unified | 441 |
| 11 | Jensen Ranch Elementary | Castro Valley | Castro Valley Unified | 382 |
| 12 | Redwood Continuation High | Castro Valley | Castro Valley Unified | 122 |
| 13 | Palomares Elementary | Castro Valley | Castro Valley Unified | 121 |
| 14 | Castro Valley Virtual Academy | Castro Valley | Castro Valley Unified | 67 |
| 15 | Roy A. Johnson High | Castro Valley | Castro Valley Unified | 24 |