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Willow Hill School

Special education school · Grades 6–12

Sudbury, MA

98 Haynes Rd, Sudbury, MA 01776

Overall grade: B+

ChooseAPrivateSchool.com grade, from official facts compared with similar schools.

  • A-Class size
  • B+College-going
  • A-Years serving families
  • BDiversity

What stands out

  • Smaller classes than 61% of special education schools in Massachusetts
  • Serving families in Sudbury since at least 2011

Willow Hill School is a special education school in Sudbury, Massachusetts, for students from 6th grade through 12th grade. It has about 66 students and around 4 students per teacher, smaller classes than 61% of special education schools in Massachusetts. Enrollment has grown about 10% since 2011–12. The school reports that about 73% of its graduates go on to four-year colleges. Students attend about 8 hours a day, 180 days a year.

At a glance

Grades
Grades 6–12
Students
66
Teachers
17.1 (full-time equivalent)
Students per teacher
3.9
Boys and girls
Coed · 26 girls, 40 boys
Religious affiliation
None (nonsectarian)
Program
Special education
School day
About 8 hours
School year
180 days
Graduates going to 4-year colleges
About 73% (the school's estimate for the class before the survey)
Library
Yes

Reviews

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    How it compares

    • Smaller classes than 61% of special education schools in Massachusetts (4 students per teacher).
    • Larger than 52% of special education schools in Massachusetts.
    • Compared with 61 special education schools in Massachusetts.

    Students by survey year

    60’11–1259’13–1462’15–1662’17–1862’19–2066’21–2266’23–24

    Total students reported in official records since 2011–12.

    Students by grade

    65
    79
    88
    913
    1011
    1111
    129

    Student body

    White97%
    Hispanic or Latino3%

    Member of

    • National Association of Independent Schools

    Questions to ask on a tour

    • What is tuition, and what does it include (books, fees, uniforms, trips)?
    • Do you offer financial aid, sibling discounts or payment plans?
    • Do you accept ESA, voucher or tax-credit scholarship funds?
    • How big are classes in my child's grade?
    • What support is there for students who need extra help or more challenge?
    • Is the school accredited, and by whom?
    • What do a typical day and a typical week look like?
    • How does the school communicate with families?

    More questions to ask →

    Questions about Willow Hill School

    What grades does Willow Hill School serve?

    Willow Hill School serves grades 6–12.

    How many students attend Willow Hill School?

    About 66 students, with 4 students per teacher, according to official records.

    How much is tuition at Willow Hill School?

    Call the school to ask about tuition, financial aid and payment plans.

    Official record · Updated October 2026 · Official search · Something wrong? Tell us

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