The R1 and R2 universities in Oklahoma spent $480M on research and development in fiscal year 2023. University of Oklahoma-Norman Campus leads with $312M.
| US rank | University | State | Tier | R&D | |
|---|---|---|---|---|---|
| 101 | University of Oklahoma-Norman Campus | OK | R1 | $312M | |
| 164 | University of Oklahoma-Health Sciences Center Med | OK | R2 | $131M | |
| 261 | University of Tulsa | OK | R2 | $25M | |
| 290 | Oklahoma State University Center for Health Sciences Med | OK | R2 | $12M |