Type
-
School
Greenhills School
Siviq Rank#74Ann Arbor, MI
12 AP Courses
Enrollment
681
Student-Teacher Ratio
-
Admit Rate
-
Reach
Limited Evidence
Narrative
Profile Notes
Summary
Greenhills School is an independent school in Ann Arbor, Michigan, serving grades 6-12. This extraction is based on the official 2022-2023 college profile provided in the PDF, so reported metrics reflect that source document rather than a 2025-2026 profile.
Advanced Coursework
Advanced courses go beyond AP curriculum, and all AP and Advanced courses prepare students for the associated AP exam. AP courses are not offered in science. Department chair permission is required for all AP/Advanced courses.
Matriculation Notes
100% of students attend college after Greenhills
Siviq Layer
Siviq Scores
Siviq Scores
Precomputed percentiles relative to similar schools. These scores are descriptive rather than judgmental.
Academic Program
26th percentile
Higher reported academic program than 26% of similar schools.
Combines advanced-course offerings, testing, and reported honors or IB signals.
Average Class Size
50th percentile
Lower reported average class size than 50% of similar schools.
Smaller reported average classes score higher within each peer cohort.
Institutional Resources
0th percentile
Higher reported institutional resources than 0% of similar schools.
Uses linked nonprofit financial capacity when a reviewed EIN match is available.
Outcomes
46th percentile
Higher reported outcomes than 46% of similar schools.
Based on reported college destinations in the current school profile.
Reach & Access
28th percentile
Higher reported reach & access than 28% of similar schools.
Combines geographic reach and reported access signals from the current school data.
Standardized Data
Profile
Profile
Overview
- Grades Served
- 6-12
Profile
Academics
- AP Courses
- 12
- Honors Program
- Yes
- Average SAT
- 1,345
- Average ACT
- 30
Profile
Student Body
- Students of Color
- 49%
- Receiving Financial Aid
- 22%
Profile
Policies
- Class Rank Policy
- Students are not ranked.
- Weighted Grades
- No
- Weighted Grades Policy
- Cumulative GPAs are calculated based only on graded courses taken at Greenhills. GPAs are unweighted. A+ equalled 4.33 until the 2022-2023 school year, when it transitioned to 4.0.
Linked Nonprofit Data
Nonprofit Financials
Net Assets
$33,936,198
Tax year 2025
Net Income
$2,346,836
Latest revenue minus expenses from the school's nonprofit filing.
Total Expenses
$25,382,506
Tax year 2025
Expenses Per Student
$37,272
Calculated from total expenses divided by the current school-profile enrollment.
Location Context
Nearest
Institutional Details
People & Credentials
Institutional
Leadership
Head of School
Peter B. Fayroian
Institutional
Contacts
Director of College Counseling
Betsy Ellsworth
Associate Director of College Counseling
Yaneli Ruiz-Buss
Associate Director of College Counseling
Jonathan Schwartz
General Information
School Contact
850 Greenhills Drive, Ann Arbor, MI 48105; fax 734.769.5029; greenhillsschool.org
Institutional
School Codes
CEEB Code
230087
External References
Links
College Outcomes
Top Colleges
Search & Answers
Greenhills School Frequently Asked Questions
What is the student-teacher ratio at Greenhills School?
The current school profile does not publish a normalized student-teacher ratio for Greenhills School.
How many students are enrolled at Greenhills School?
The current school profile reports about 681 students enrolled at Greenhills School.
What grades does Greenhills School offer?
Greenhills School currently reports serving grades 6-12.
Where is Greenhills School located?
Greenhills School is located in Ann Arbor, MI.
Is Greenhills School a day school or a boarding school?
Greenhills School is a private school.
Does Greenhills School offer advanced placement (AP) courses?
Yes. The current school profile reports 12 AP courses at Greenhills School.
How many students receive financial aid at Greenhills School?
The current school profile says about 22.0% of students at Greenhills School receive financial aid.
Which colleges show up most often for Greenhills School?
The current school profile highlights American University as one of the top reported college destinations for Greenhills School.
Does Greenhills rank students?
No. Greenhills says students are not ranked.
Is GPA weighted at Greenhills?
No. Greenhills reports an unweighted GPA based only on graded courses taken at the school. It also notes that A+ changed from 4.33 to 4.0 starting in 2022-23.
Is there a limit on advanced or honors classes each year?
Usually, yes. Students are generally limited to three AP, Accelerated, Advanced, or Honors courses per year, with exceptions made in some cases so a student can go deeper in a real area of passion.
How involved are students outside the classroom?
Pretty involved: 70% of students participate in athletics, 65% of upper school students take part in fine and performing arts, and students contribute more than 6,000 hours of community service each year.
By Geography
Nearby Schools
By Similarity
Similar Schools
Provenance
Sources
| Source | Type | Checked | Metrics |
|---|---|---|---|
| 2025-2026 School Profile (PDF) Used for normalized profile metrics, school facts, FAQ answers, and school SEO metadata. | School Profile PDF | Apr 01, 2026 | AP Courses • Academic Rigor Category • Access Category • Advanced Course Notes • Average ACT • Average Class Size • More normalized profile fields |
| About - Greenhills School www.greenhillsschool.org/about | Official Website Page | May 11, 2026 | Average Class Size • Founded Year • Grades Served |
| Academics - Greenhills School www.greenhillsschool.org/student-experience/academics | Official Website Page | May 11, 2026 | Grades Served |
| Greenhills School - One of a Kind www.greenhillsschool.org | Official Website Page | Apr 05, 2026 | Average Class Size • Enrollment • Faculty Count • Grades Served • Receiving Financial Aid |
| Upper School - Greenhills School www.greenhillsschool.org/student-experience/academics/upper-school | Official Website Page | Apr 04, 2026 | Average Class Size |
Sources & Data QualityMirrored artifacts, website inventory, and normalization review notes for this school profile.
Source Links
Known Website Addresses
All Canonical Metrics
| Metric | Value | Evidence |
|---|---|---|
| Grades Served | 6-12 | grades 6-12 ≈ 52% self-identified students of color ≈ 22% receive financial aid 138 faculty members 70% of faculty hold advanced degrees 16 students average class size 30 average ACT score See Events and Resources Apply Inquire and Request Info Events & |
| Lowest Grade | 6 | 6-12 |
| Highest Grade | 12 | 6-12 |
| Postgraduate Offered | - | 6-12 |
| Boarding Status | - | - |
| Boarding Status Code | - | - |
| School Type | Private | An independent school guiding students in grades 6-12 to become curious, creative, and responsible citizens who better the world. |
| School Type Code | private | Private |
| Enrollment | 681 | 681 students in grades 6-12 |
| Residential Enrollment | - | - |
| Day Enrollment | - | - |
| Student-Teacher Ratio | - | - |
| Founded Year | 1968 | established in 1968 |
| School Leadership | - | Peter B. Fayroian | Head of School | [email protected] | 734.205.4040 |
| Key Contacts | - | Betsy Ellsworth | Director of College Counseling | [email protected] | 734.205.4061 |
| Accreditations | - | - |
| School Codes | - | CEEB Code: 230087 |
| AP Courses | 12 | AP-designated offerings listed on the course page: AP English III: American Literature; AP U.S. History; AP Calculus A; AP Calculus B; AP Calculus C; AP Computer Science A; AP Computer Science Principles; AP Statistics; AP Chinese V; AP French; AP Latin IV-V; AP Spanish. Science note: AP courses are not offered in science. |
| Average Class Size | 16 | average class size is 16 |
| IB Program | - | - |
| Honors Program | Yes | About AP, Post-AP, Honors, Accelerated, and Advanced Courses (denoted below in bold) |
| Advanced Course Notes | Advanced courses go beyond AP curriculum, and all AP and Advanced courses prepare students for the associated AP exam. AP courses are not offered in science. Department chair permission is required for all AP/Advanced courses. | Advanced courses go beyond AP curriculum, and all AP and Advanced courses prepare students for the associated AP exam. Department chair permission is required for all AP/Advanced courses. ... AP courses are not offered in science. Advanced courses go beyond AP curriculum. |
| Faculty Count | 138 | 138 faculty members |
| College Counseling Summary | - | - |
| Testing Policy | - | - |
| Testing Policy Code | - | - |
| Average SAT | 1345 | SAT - 1600 Scale Mean: 1345 |
| Average ACT | 30 | ACT Mean Composite Score: 30 |
| Matriculation Summary | 100% of students attend college after Greenhills | 100% of students attend college after Greenhills |
| Top Colleges | - | American University; Amherst College; Barnard College; Berklee College of Music; Boston University; Brown University; Carleton College; Carnegie Mellon University; Case Western Reserve University; Claremont McKenna College; College of Charleston; Cornell University; Dartmouth College; Delaware State University; DePaul University; Denison University; Drexel University; Eastern Michigan University; Elon University; Emory University; ESSEC (École Supérieure des Sciences Economiques et Commerciales); George Washington University; Grinnell College; Hamilton College; Harvard University; Hillsdale College; Indiana University; Jacobs University; Johns Hopkins University; Kalamazoo College; Kettering University; Lewis University; Macalester College; Methodist University; Michigan State University; Michigan Technological University; Mount Holyoke College; New York University; Northeastern University; Northwestern University; Nova Southeastern University; Oberlin College; Occidental College; Pomona College; Princeton University; Purdue University; Reed College; Ryerson University; Scripps College; Shanghai Jiao Tong University; Smith College; Southern Methodist University; Stanford University; The University of the Arts; Tulane University of Louisiana; University of California - Berkeley; University of California - Los Angeles; University of Chicago; University of Dayton; University of Michigan; University of Michigan - Dearborn; University of Pennsylvania; University of San Francisco; University of Mississippi; University of Pittsburgh; University of Washington; University of Wisconsin; University of the Pacific; Villanova University; Washington University in St Louis; Wayne State University; Wellesley College; Wesleyan University; West Virginia University; Western Michigan University; Williams College; Yale University |
| States Represented | - | - |
| Countries Represented | - | - |
| Students of Color | 49 | 49% of students self-identify as students of color |
| International Students | - | - |
| Receiving Financial Aid | 22 | 22% of students receive tuition assistance |
| Tuition-Free Share | - | - |
| Applicants | - | - |
| Admitted | - | - |
| Matriculated | - | - |
| Admit Rate | - | - |
| Yield Rate | - | - |
| Class Rank Policy | Students are not ranked. | Students are not ranked. |
| Class Rank Policy Code | - | Students are not ranked. |
| Weighted Grades | No | GPAs at Greenhills are unweighted and calculated on the following scale |
| Weighted Grades Policy | Cumulative GPAs are calculated based only on graded courses taken at Greenhills. GPAs are unweighted. A+ equalled 4.33 until the 2022-2023 school year, when it transitioned to 4.0. | Cumulative GPAs are calculated based only on graded courses taken at Greenhills. GPAs at Greenhills are unweighted and calculated on the following scale (Note: A+ equalled 4.33 until the 2022-2023 school year, when it transitioned to 4.0). |
| Disciplinary Reporting | - | - |
| Boarding Model | unknown | unknown |
| Selectivity Category | selective | selective |
| Academic Rigor Category | high | high |
| Testing Policy Category | not_reported | not_reported |
| College Counseling Category | established | established |
| Student Body Reach Category | limited_evidence | limited_evidence |
| Access Category | meaningful_access | meaningful_access |
| Outcome Category | strong_outcomes | strong_outcomes |
| Signals | - | Boarding status not reported in supplied profile evidence; SAT middle 50% reported as 1280-1490; ACT middle 50% reported as 28-33; 12 AP courses reported; Advanced courses are stated to go beyond AP curriculum; AP courses are not offered in science, but advanced science courses go beyond AP; Students are generally capped at 3 AP/Accelerated/Advanced/Honors courses per year, with limited exceptions; 22% of students receive tuition assistance; College counseling staff includes 1 director and 2 associate directors; 100% of students attend college after Greenhills; 2019-2022 matriculation list includes a broad range of highly selective colleges and universities; No states represented or countries represented figures reported for the student body |