Overview
Founded as part of George Mason University's broader academic expansion, the business school has grown alongside Mason's rise as one of Virginia's largest public research universities. In 2023, the school was renamed the Donald G. Costello College of Business following a historic $75 million donation, the largest gift ever received by Mason, enabling expanded scholarships, faculty positions, and facilities. The college holds AACSB accreditation for both its business and accounting programs, placing it among the top tier of business schools globally, and it is known for programs in real estate, business analytics, and entrepreneurship.
At a Glance
| Type | Public Research |
| Location | Fairfax, Virginia |
| Founded | 1972 |
| Total students | 6,500 |
| Student–faculty ratio | 17:1 |
| Acceptance rate | N/A |
| Graduation rate | 78% |
| Average starting salary | $65,000 |
Tuition & Costs (estimates)
| In-state tuition | $14,300 |
| Out-of-state tuition | $37,000 |
| Room & board | $13,500 |
| Average financial aid | $12,000 |
| Students receiving aid | 65% |
Admissions
| SAT range | 1130-1330 |
| ACT range | 23-29 |
| Average GPA | 3.6 |
| Regular deadline | January 15 |
Top Programs
- Business Analytics
- Real Estate
- Accounting
- Finance
- Entrepreneurship
Figures are estimates for exploration — verify current costs, deadlines, and requirements on the university's official website.