Staff by Job Category
University Staff (Fall 2025)
| Category | Headcount |
|---|---|
| Managerial & Professional | 6,401 |
| Clerical & Technical | 4,486 |
| Service & Maintenance | 1,312 |
| Other Academic | 5 |
| TOTAL | 12,204 |
Notes:
Population headcounts as of Sept 30th of the academic year. All counts include both full and part time staff. Staff are defined as non-faculty, non-student Yale employees across both academic and central units. Staff on paid leaves, including union leave, are included; staff on unpaid leave are excluded. Staff in the Interim Employment Pool are included.
Population headcounts as of Sept 30th of the academic year. All counts include both full and part time staff. Staff are defined as non-faculty, non-student Yale employees across both academic and central units. Staff on paid leaves, including union leave, are included; staff on unpaid leave are excluded. Staff in the Interim Employment Pool are included.
Staff counts include individuals who support the clinical, research, and education missions in the School of Medicine. Police and Security staff are included with Clerical & Technical staff. Other Academic staff are writing tutors in the residential colleges.
Source:
Workday & OIR Personnel Snapshot
OIR Staff by Job Category
Last updated: (March 2026)