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Average

#205 of 389 private schools in MA

Willow Hill School

High School

98 HAYNES RD, Sudbury, MA 01776

Private Estimated Score

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

Enrollment

66

Student-Teacher

3.7:1

Score

6.2

Grades

6th – 12th

Updated 2021-22

How this school compares

In Sudbury

#2 of 2

public schools

Massachusetts high schools

#56 of 98

About Willow Hill School

Willow Hill School is a regular public high school located in the heart of Sudbury, Massachusetts. Serving grades 6 through 12, this small but tight-knit community offers an intimate learning environment with a student-to-teacher ratio of 3.7 to 1 and just 66 students enrolled. With 18 full-time equivalent teachers dedicated to their education, students receive personalized attention and support.

While Willow Hill School currently ranks #58 out of 389 schools in Massachusetts, the school is focused on fostering student development beyond traditional test scores. The community surrounding Willow Hill is a bustling suburban area with plenty of resources for students to explore both academically and socially. Willow Hill School thrives in its vibrant suburban setting, providing an engaging educational experience in a supportive environment.

What Parents Should Know

With an enrollment of 66 students, Willow Hill School is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

With a student-teacher ratio of 3.7:1, Willow Hill 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, Willow Hill 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 (2024 filing)

Per-Pupil Spending
Total expenses ÷ enrollment
$71,882
Per-Pupil Revenue
Total revenue ÷ enrollment
$73,721
Financial Health
Revenue-to-expense ratio (>1.0 = surplus)
1.03x — Stable
Tuition Dependency
Share of revenue from program services (tuition, fees)
97%
Total Assets
End-of-year total assets from IRS filing
$10.6M

Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 66 students. Not all private schools file Form 990.

Compare to Public Schools

Beta

How Willow Hill School compares to the 6 public schools in Sudbury, MA

Student-Teacher Ratio
3.7:1
This School
vs
11.6:1
Public Avg
Avg School Size
66
This School
vs
667
Public Avg
Avg School Scout Rating
6.2
This School
vs
7.9
Public Avg

Student Demographics

White 86.4% vs 0%
Hispanic 6.1% vs 0%
Asian 4.5% vs 0%
Black 1.5% vs 0%
Willow Hill School Sudbury Public Avg

All Schools in Sudbury

School Rating
Willow Hill School (this school) 6.2
Josiah Haynes 7.8
Lincoln-Sudbury Regional High 7.6
General John Nixon Elementary 8.2
Peter Noyes 8.4
Ephraim Curtis Middle 8.9
Israel Loring School 6.4

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 MA.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
A 9.3 / 10
View breakdown
Student-Teacher Ratio 3.7:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B- 4.9 / 10
View breakdown
School Day Length 6.4 hours
Annual Instructional Hours 1,152
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
C+ 4.2 / 10
View breakdown
Diversity Index 25%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
C+ 4.0 / 10
View breakdown
Enrollment 66
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 MA

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 86.4%
Hispanic 6.1%
Asian 4.5%
Black 1.5%
Two or More 1.5%

Source: NCES Private School Survey (PSS)

Location

98 HAYNES RD, Sudbury, MA 01776

Nearby Alternatives

Families considering Willow Hill School may also want to explore other high schools in the area. Concord Carlisle High (rated 8.9/10, 3.9 miles away, in nearby Concord), which scores notably higher. Another option is Maynard High (rated 8.5/10, 2.3 miles away, in nearby Maynard), which scores notably higher. Additionally, Lincoln-Sudbury Regional High (rated 7.6/10, 1.0 miles away), which scores notably higher. For more schools in Sudbury, see our Sudbury schools guide .

Nearby Schools

20 within 4.2 mi
School Distance Rating
Josiah Haynes Sudbury 0.4 mi 7.8
Lincoln-Sudbury Regional High Sudbury 1.0 mi 7.6
CORWIN-RUSSELL SCHOOL AT BROCCOLI HALL Sudbury 1.0 mi 6.5
General John Nixon Elementary Sudbury 1.5 mi 8.2
Peter Noyes Sudbury 2.1 mi 8.4
Concord Middle Concord 2.0 mi 8.8
Willard Concord 1.8 mi 7.2
Ephraim Curtis Middle Sudbury 2.5 mi 8.9
Thoreau Concord 2.8 mi 7.5
Maynard High Maynard 2.3 mi 8.5
Fowler School Maynard 2.5 mi 7.4
Green Meadow Maynard 2.7 mi 6.3
THE IMAGO SCHOOL ASSOCIATION Maynard 2.9 mi 5.7
Israel Loring School Sudbury 4.3 mi 6.4
The Children's Way Preschool Wayland 4.2 mi
Luther Conant School Acton 4.6 mi 7.5
Concord Carlisle High Concord 3.9 mi 8.9
NASHOBA BROOKS SCHOOL Concord 4.8 mi 7.3
Alcott Concord 4.2 mi 7.5
Claypit Hill School Wayland 4.2 mi 7.5

Neighborhood Census ACS (2019-2023)

Census data for ZIP 01776 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$234,634

Median Home Value

$939,400

Median Rent

$1,427/mo

Population

19,067

College Educated

84.4%

Homeownership

90.2%

Avg Commute

35.7 min

Poverty Rate

2.6%

Median Age

43.5

Community Profile

The community surrounding Willow Hill School has a median household income of $234,634. It is a well-educated community where 84% of adults hold a bachelor's degree or higher. The median home value in the area is $939,400, with a median rent of $1,427/month. The local poverty rate of 2.6% is relatively low. The average commute in the area is 36 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

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

School Rating
YESHIVA OHR YISRAEL HIGH SCHOOL FOR BOYS Chestnut Hill, MA 6.2
Fecteau-Leary Junior/Senior High School Lynn, MA 6.3
THE ACADEMY AT CHARLEMONT Charlemont, MA 6.3
Springfield Public Day High School Springfield, MA 6.1
Trinity Day Academy New Bedford, MA 6.1
Full Circle High School Somerville, MA 6.0

Frequently Asked Questions

Common questions about Willow Hill School

What grades does Willow Hill School serve?

Willow Hill School serves students in grades 6th through 12th.

How many students attend Willow Hill School?

Willow Hill School has an enrollment of approximately 66 students.

What is the student-teacher ratio at Willow Hill School?

The student-teacher ratio at Willow Hill School is 3.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Willow Hill School rank in MA?

Willow Hill School is ranked #205 out of 389 private schools in MA.

What is Willow Hill School's MySchoolScout rating?

Willow Hill School has a composite rating of 6.2 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 Willow Hill School a private school?

Yes, Willow Hill 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 Willow Hill School a religious school?

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

11 schools nearby View map →

Neighborhood Context

City Safety
Average (336/100K)

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

Quick Facts NCES PSS (SY 2021-22)

Grades
6th – 12th
Enrollment
66
Gender Split
65% M / 35% F
Student-Teacher Ratio
3.7:1
Teachers (FTE)
18
Type
private
Coed Status
coed
Affiliation
Nonsectarian
School Day
6.4 hours
Days Per Year
180 days
Setting
Large Suburb
County
MIDDLESEX
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

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