About
Quick Facts
Founded in 1950, Greenhill School is the leading independent, coeducational day school in the greater Dallas area serving 1,348 students in grades prekindergarten through 12. Greenhill School provides a rigorous college-preparatory curriculum that involves the integration of academic, artistic, athletic, and social service in a positive and open atmosphere. Greenhill students and faculty commit to work together for excellence in the unique quality of life at Greenhill to prepare students to thrive in a changing world.
Located on 75 acres in Addison, Texas, Greenhill School consists of 15 buildings, including a full athletic complex, library and state-of-the-art Marshall Family Performing Arts Center that totals over 303,000 square feet under one roof.
Greenhill Enrollment 2022-23
| Preschool (PreK - K) |
Lower (Primer - 4th) |
Middle (5th - 8th) |
Upper (9th - 12th) |
Total | |
| Students | 104 | 364 | 394 | 486 | 1,348 |
| Average Class Size | 16 | 17 | 18 | 18 | |
| % Students of Color | 69% | 59% | 51% | 50% | 54% |
Faculty
| Full-Time Faculty * | 155 |
| % of Faculty of Color | 32% |
| % with Advanced Degrees | 59% |
* Does not include counselors, learning support specialists, or other instructional support
ACT/SAT - Range of Middle 50%
| ACT | SAT | ||
| Section | Middle 50% | Section | Middle 50% |
| Reading | 32-36 | Math Section | 660-790 |
| Science | 28-34 | EBRW | 655-750 |
| English | 31-35 | Total | 1295-1535 |
| Math | 28-34 | ||
| Composite | 30-34 | ||
Giving (2020-21 Academic Year)
| Endowment Balance (June 30, 2020) | $49,500,000 |
| Greenhill Fund | $2,466,719 |
| Faculty/Staff Participation | 92% |
| Alumni Participation | 20% |
| Parent Participation | 85% |
| Grandparent Participation | 14% |
Total Operating Budget (2022-23 Academic Year)
| Budget | $41,300,000 |
Need-Based Financial Aid (2021-22 Academic Year)
| % of Students Receiving Financial Aid | 17% |
| Financial Aid and Tuition Remission Awarded | $6,969,444 |
| Average Financial Aid Award | $19,758 |
Accreditation, Memberships & Affiliations
Greenhill School is accredited by the Independent Schools Association of the Southwest, (ISAS). ISAS, a member of the International Council Advancing Independent School Accreditation (ICAISA), has voluntarily submitted to a rigorous and impartial review of its accreditation program and demonstrated its adherence to the Council’s Criteria for Effective Independent School Accreditation Practices. ISAS is commended by ICAISA for the quality of the Association’s accreditation program for its Member Schools.
Upcoming Events
Greenhill School
A coed independent day school for prekindergarten – Grade 12
4141 Spring Valley Rd. | Addison, TX 75001 | (972) 628-5400
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