| Campus/ | Volume | |
| Library | Items | Equivalence |
| Berkeley | 3,460,672 | 3,948,525.95 |
| Davis | 524,619 | 679,322.29 |
| San Francisco | 164,740 | 171,919.80 |
| Santa Cruz | 205,087 | 225,222.38 |
| Irvine | 537 | 145.92 |
| Los Angeles | 540 | 146.74 |
| Santa Barbara | 4 | 1.09 |
| UC Subtotal | 4,356,199 | 5,025,284.17 |
| Secretary of the Regents | 250 | 716.15 |
| California State Library | 17,391 | 17,391.00 |
| TOTAL | 4,373,840 | 5,043,391.32 |