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Very Good

#117 of 460 private schools in MI

Top 25% of private schools

Greenhills School

High School

850 GREENHILLS DR, Ann Arbor, MI 48105

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on MI statewide data. Learn more

Enrollment

635

Student-Teacher

8.9:1

Score

7.2

Grades

6th – 12th

Updated 2021-22

How this school compares

In Ann Arbor

#10 of 17

public schools

Michigan high schools

#18 of 52

About Greenhills School

Greenhills School serves 635 students in grades 6-12 in Ann Arbor, Michigan, offering a smaller learning environment with an impressive 8.9:1 student-teacher ratio supported by 72 full-time equivalent teachers. This regular public school has earned recognition for its academic excellence, ranking #77 out of 460 schools in Michigan and placing in the 84th percentile statewide, with a strong MySchoolScout rating of 8.3 out of 10. The school draws from an educated community where 82% of residents hold bachelor's degrees or higher, reflecting the area's commitment to learning and academic achievement.

Families in the 48105 zip code have a median household income of $93,203 and median home values of $453,300, indicating a stable, invested community that values education. The combination of small class sizes, strong state ranking, and supportive community environment suggests Greenhills School provides students with personalized attention and resources needed for academic success. With 72 dedicated educators serving a mid-sized student body, the school maintains an intimate learning atmosphere where teachers can focus on individual student needs and development.

Greenhills School is situated in Ann Arbor's mid-size city setting, benefiting from the educational resources and cultural opportunities that come with being part of a vibrant university community.

What Parents Should Know

With a student-teacher ratio of 8.9:1, Greenhills School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

As a private school, Greenhills School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.

Financial Overview

Source: IRS Form 990 (2023 filing)

Per-Pupil Spending
Total expenses ÷ enrollment
$33,480
Per-Pupil Revenue
Total revenue ÷ enrollment
$34,725
Financial Health
Revenue-to-expense ratio (>1.0 = surplus)
1.04x — Stable
Tuition Dependency
Share of revenue from program services (tuition, fees)
92%
Total Assets
End-of-year total assets from IRS filing
$38.8M

Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 635 students. Not all private schools file Form 990.

Compare to Public Schools

Beta

How Greenhills School compares to 24 public schools serving similar grades in Ann Arbor, MI

Student-Teacher Ratio
8.9:1
This School
vs
13.6:1
Public Avg
Avg School Size
635
This School
vs
507
Public Avg
Avg School Scout Rating
7.2
This School
vs
7.7
Public Avg

Student Demographics

White 51.2% vs 0%
Asian 26.9% vs 0%
Black 6.8% vs 0%
Hispanic 4.3% vs 0%
Greenhills School Ann Arbor Public Avg

Nearby High Schools

School Rating
Greenhills School (this school) 7.2
Huron High School 9.5
Washtenaw Technical Middle College 6.9
Correctional Services
Washtenaw County Youth Center Educational Programs
Clague Middle School 8.0
Tappan Middle School 7.6
Ann Arbor STEAM at Northside School 7.8
Community High School 8.8
Pathways To Success Academic Campus 6.0
Scarlett Middle School 6.2
Central Academy 7.0
Ann Arbor Open at Mack School 7.5
Pioneer High School 9.5
Slauson Middle School 6.7
Washtenaw Alliance for Virtual Education 6.7
Forsythe Middle School 6.8
Progress Park
Skyline High School 9.6
Multicultural Academy 7.0
High Point School 9.1

Showing 20 of 24 schools. View all schools in Ann Arbor

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in MI.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
A 8.5 / 10
View breakdown
Student-Teacher Ratio 8.9:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
C 2.7 / 10
View breakdown
School Day Length 6.7 hours
Annual Instructional Hours 1,152.4
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A+ 9.8 / 10
View breakdown
Diversity Index 65%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
B 5.7 / 10
View breakdown
Enrollment 635
View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in MI

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 51.2%
Asian 26.9%
Two or More 10.9%
Black 6.8%
Hispanic 4.3%

Source: NCES Private School Survey (PSS)

Location

850 GREENHILLS DR, Ann Arbor, MI 48105

Nearby Alternatives

Families considering Greenhills School may also want to explore other high schools in the area. Huron High School (rated 9.5/10, 1.3 miles away), which scores notably higher. Another option is FR GABRIEL RICHARD HIGH SCHOOL (rated 7.3/10, 2.0 miles away), with a very similar rating. Additionally, Washtenaw Technical Middle College (rated 6.9/10, 1.6 miles away), with a very similar rating. For more schools in Ann Arbor, see our Ann Arbor schools guide .

Nearby Schools

20 within 3.4 mi
School Distance Rating
Martin Luther King Elem School Ann Arbor 0.4 mi 7.9
ST PAUL LUTHERAN SCHOOL Ann Arbor 0.5 mi 6.3
GREEN HOUSE MONTESSORI SCHOOL Ann Arbor 1.1 mi
Washtenaw Technical Middle College Ann Arbor 1.6 mi 6.9
Huron High School Ann Arbor 1.3 mi 9.5
FR GABRIEL RICHARD HIGH SCHOOL Ann Arbor 2.0 mi 7.3
Correctional Services Ann Arbor 2.1 mi
Washtenaw County Youth Center Educational Programs Ann Arbor 2.1 mi
Thurston Elementary School Ann Arbor 1.9 mi 6.3
Carpenter School Ann Arbor 2.5 mi 4.1
SUMMERS-KNOLL SCHOOL Ann Arbor 2.3 mi 7.5
Clague Middle School Ann Arbor 2.2 mi 8.0
Pittsfield School Ann Arbor 2.5 mi 6.7
MICHIGAN ISLAMIC ACADEMY Ann Arbor 2.2 mi 9.1
Logan Elementary School Ann Arbor 2.5 mi 9.2
Tappan Middle School Ann Arbor 2.6 mi 7.6
ST FRANCIS OF ASSISI SCHOOL Ann Arbor 2.6 mi 6.8
John Allen School Ann Arbor 2.9 mi 8.8
Angell School Ann Arbor 2.6 mi 8.0
Mary D Mitchell School Ann Arbor 3.4 mi 5.5

Neighborhood Census ACS (2019-2023)

Census data for ZIP 48105 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$94,737

Median Home Value

$485,600

Median Rent

$1,603/mo

Population

36,959

College Educated

81.6%

Homeownership

51.2%

Avg Commute

21.7 min

Poverty Rate

14.5%

Median Age

31.8

Community Profile

The community surrounding Greenhills School has a median household income of $94,737. It is a well-educated community where 82% of adults hold a bachelor's degree or higher. The median home value in the area is $485,600, with a median rent of $1,603/month. The area has a poverty rate of 14.5%. The average commute for residents is 22 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Adrian High School Adrian, MI 7.2
Clare High School Clare, MI 7.2
Dundee Community High School Dundee, MI 7.2
Goodrich High School Goodrich, MI 7.2
Riverside Academy West Campus Dearborn, MI 7.2
Brandon High School Ortonville, MI 7.3

Frequently Asked Questions

Common questions about Greenhills School

What grades does Greenhills School serve?

Greenhills School serves students in grades 6th through 12th.

How many students attend Greenhills School?

Greenhills School has an enrollment of approximately 635 students.

What is the student-teacher ratio at Greenhills School?

The student-teacher ratio at Greenhills School is 8.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Greenhills School rank in MI?

Greenhills School is ranked #117 out of 460 private schools in MI.

What is Greenhills School's MySchoolScout rating?

Greenhills School has a composite rating of 7.2 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

Is Greenhills School a private school?

Yes, Greenhills School is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Greenhills School a religious school?

No, Greenhills School is a nonsectarian (non-religious) private school.

11 schools nearby View map →

Neighborhood Context

Walk Score
6 Car-Dependent
Transit Score
32 Some Transit
Bike Score
30 Somewhat Bikeable
City Safety
High (2,024/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Ann Arbor). Data >1 year old.

Quick Facts NCES PSS (SY 2021-22)

Grades
6th – 12th
Enrollment
635
Gender Split
51% M / 49% F
Student-Teacher Ratio
8.9:1
Teachers (FTE)
72
Type
private
Coed Status
coed
Affiliation
Nonsectarian
School Day
6.7 hours
Days Per Year
172 days
Setting
Midsize City
County
WASHTENAW
Data Year
2022–2023

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

Related reading

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