Based on collection session usage
| Collection | FY19 |
|---|---|
| Aerial Wisconsin | 127 |
| Africa Focus | 10440 |
| African Studies | 5822 |
| Aldo Leopold Collection | 950 |
| American Founding Period | 16 |
| Artists' Book Collection | 564 |
| Benson Laotian Slide Collection | 381 |
| Botany Collection | 1935 |
| Botany Department Teaching Collection | 1184 |
| DARE Fieldwork Recordings | 4541 |
| Decorative Arts and Material Culture | 215 |
| Dominy Craftsmen Collection | 57 |
| Dovie Horvitz Collection | 537 |
| East Asian Collection | 2859 |
| Eastern European Collection | 964 |
| Ethnographic Collection | 1041 |
| Gay Peoples Union Collection | 98 |
| Gender and Women's Studies | 638 |
| Greetings from the Fatherland | 223 |
| Halpern Laotian Slide Collection | 1050 |
| Historic Steamboat Photographs | 36771 |
| Historical Primary Sources | 8 |
| History Collection | 546 |
| Home Economics to Human Ecology | 48 |
| Human Ecology Collection | 48 |
| Iltis Botanical Photos | 739 |
| Images of Angkor Wat | 59 |
| Kuhn Laotian Image Collection | 889 |
| Longridge Collection | 134 |
| Mills Digital Collections | 152 |
| North Carolina Earthenware | 81 |
| Olakh's Feminist Political Posters | 83 |
| Palmyrene Aramaic Inscriptions | 551 |
| Philippines Image Collection | 830 |
| Primate Collection | 7277 |
| Publishers' Bindings Online | 9276 |
| Sage Laotian Image Collection | 372 |
| Sahiyar's Feminist Political Posters | 18 |
| South East Asian images & Texts | 1906 |
| Stereoviews of France | 68 |
| The Harold E. Scheub Collection | 127 |
| The Harold E. Scheub collection | 3496 |
| UNTAC Archives | 15 |
| UW-Madison Special Collections | 613 |
| Voices and Visions | 16 |
| WI Public Land Survey Records | 927 |
| WI Sheet Music | 152 |
| Wat Tham Krabok Refugee Camp | 53 |
| Wisconsin Folksong | 2836 |
| Wofford Laotian Image Collection | 86 |
| World War I Collection | 215 |
| Zoology Museum Collection | 459 |
| iSchool Collection | 808 |