| Institutional Area | Total Persons | Email Addresses | Percentage Registered |
|---|
| Administration Employees | 799 | 593 | 74% |
| Dental Branch Students | 366 | 357 | 98% |
| Dental Branch Employees | 481 | 315 | 65% |
| Graduate School Students | 391 | 366 | 94% |
| Graduate School Employees | 121 | 69 | 57% |
| Harris County Psych. Center Employees | 481 | 364 | 76% |
| Houston Recovery Campus | 129 | 63 | 49% |
| Institute of Molecular Medicine Employees | 34 | 25 | 74% |
| Medical School Students | 833 | 833 | 100% |
| Medical School Employees | 2688 | 1978 | 74% |
| School of Nursing Students | 618 | 503 | 81% |
| Other Students | 2 | 1 | 50% |
| University of Texas House Staff | 718 | 84 | 12% |
| School of Allied Health Science Students | 36 | 30 | 83% |
| School of Allied Health Science Employees | 25 | 24 | 96% |
| School of Nursing Employees | 217 | 193 | 89% |
| School of Public Health Students | 904 | 431 | 48% |
| School of Public Health Employees | 597 | 280 | 47% |
| Total | 9440 | 6509 | 69% |