| RCL Subject | Year | # Core Titles: Held | # Core Titles: Total | % Held |
| Native American Studies | 2023 | 224 | 880 | 25.5% |
| 2022 | 237 | 689 | 34.4% | |
| 2021 | 223 | 624 | 35.7% | |
| 2019 | 236 | 648 | 36.4% |
| LC Classification | Year | # Core Titles: Held | # Core Titles: Total | % Held |
|
Indians of North America |
2023 | 193 | 715 | 27% |
| 2022 | 196 | 619 | 31.7% | |
| 2021 | 185 | 572 | 32.3% | |
| 2019 | 197 | 585 | 33.7% |
| FY23 Acquisitions | 3.4% | 14 out of 415 titles |
| FY22 Acquisitions | 2% | 20 out of 1007 titles |
| FY21 Acquisitions | 2.9% | 39 out of 1348 titles |
| FY20 Acquisitions | 2% | 17 out of 865 titles |
| FY20 ILL Requests | 1.2% | 8 out of 676 titles |
| New Books Shelflist (2023) | 2.4% | 12 out of 505 titles |
| New Books Shelflist (2020) | 2.7% | 23 out of 844 titles |
| 3 awards | 11% | 1 out of 9 titles |
| E51-99 Indians of North America 2702 items |
20.7% | published since 2000 |
| 6% | added after 2010 | |
| 87.5% | at least one recorded use | |
| 14.7% | published since 2000 with at least one recorded use | |
| 52.4% | recorded use since 2010 | |