Current data reflects the 2022-2023 fiscal year. The All campus libraries columns feature the data reported on the Association of Research Libraries Statistics Survey and represents combined data for University Library, Bentley Library, Clements Library, Law Library, and Kresge Library Services.
Collections
| | University Library | All campus libraries |
|---|
| Volumes | 14,032,199 | 15,295,085 |
| Total current serials | 359,851 | |
| Items in Deep Blue (institutional repository) | | 148,762 |
| Downloads from Deep Blue | | 8,249,802 |
| E-book sections downloaded | 767,084 | |
| E-journal articles downloaded | 10,084,148 | 10,204,348 |
Services
| | University Library | All campus libraries |
|---|
| Reference transactions | 19,371 | 32,665 |
| Library presentations | 1,162 | 1,527 |
| Participants in group presentations | 34,007 | 41,226 |
| Total Circulation | 324,150 | |
| Interlibrary loans provided | 33,894 | 35,027 |
| Interlibrary loans received | 18,733 | 21,385 |
Staffing
| | University Library | All campus libraries |
|---|
| Professional staff (FTE) | 168 | 221 |
| Support staff (FTE) | 257 | 303 |
| Student assistants (FTE) | 36 | 50 |
Expenditures
| | University Library | All campus libraries |
|---|
| Materials | $28,078,475 | $32,856,993 |
| Salaries and wages | $31,078,182 | $38,150,246 |
Facilities
| | University Library | All campus libraries |
|---|
| Visitors to the library | 1,190,748 | 1,270,248 |