| BOOKS | Volumes/Items | ||
| General Collection and Oversize | 341,281 | ||
| Reference (books only) | 15,185 | ||
| Juvenile (inc. juvenile periodicals) | 12,051 | ||
| Curriculum | 6,478 | ||
| Music Scores | 7,585 | ||
| Missouriana | 10,889 | ||
| Rare Books | 3,914 | ||
| Special Collections | 7,393 | ||
| Archives | 2,340 | ||
| Micro Reference | 743 | ||
| Bound Periodicals (inc. fiche & film) | 82,470 | ||
| Bound Newspapers | 579 | ||
| Technical Services | 72 | ||
| Storage | 14,230 | ||
| BOOKS TOTAL | 505,210 | ||
| DOCUMENTS | |||
| United States Total | 7,904 | ||
| MICROMATERIALS (piece count) | |||
| Microfilm | 51,861 | ||
| Microfiche * | 1,389,644 | ||
| Microcard * | 25,149 | ||
| Microprint * | 29,009 | ||
| MICROMATERIALS TOTAL | 1,495,663 | ||
| NON-BOOK | |||
| Art Prints | 427 | ||
| Audio Books | 1,618 | ||
| Audio Cassettes | 1,674 | ||
| Compact Discs | 6,360 | ||
| DVDs | 11,904 | ||
| E-Books | 83,887 | ||
| Kits | 38 | ||
| LPs | 1,675 | ||
| Maps | 654 | ||
| Multimedia | 124 | ||
| Posters | 62 | ||
| Recital Audio (Tapes and CDs) | 1,288 | ||
| 16mm Films | 40 | ||
| Slides | 13,708 | ||
| Video Cassettes | 12,864 | ||
| Video Disc (Laser Disc) | 98 | ||
| NON-BOOK TOTAL | |||
| 136,421 | |||
| * For volume equivalent divide piece count by 5. | |||