Hillside School
404 Robin Hill St., Marlborough, MA 01752Open, per Google (checked Oct 2, 2026)
Hillside School is a private school in Marlborough, MA teaching grades 4-9. It reported 140 students and about 4.8 students for every teacher in the 2023-24 federal survey.
School facts
- Grades
- 4-9
- Students
- 140
- Teachers
- 29
- Students per teacher
- 4.8
- Student body
- All-boys
- Affiliation
- Nonsectarian
- Setting
- Suburb
These are the numbers the school gave the U.S. Department of Education for the 2023-24 school year, published in July 2026. The survey counts students in kindergarten to grade 12, not pre-K. Enrollment and staffing move every year, so ask the school for today’s figures. Where this comes from. Something wrong? Tell us and we will fix it.
Hillside School tuition
We have not verified a tuition figure for Hillside School yet. Every private school sets its own price and most share it on request: ask for the full-year tuition for your child’s grade plus required fees, or look for a tuition page on the school’s website.
Questions to ask Hillside School
- What is the full-year tuition for my child’s grade, and which fees are required on top of it?
- Is there a waitlist or an application deadline for my child’s grade?
- Do you offer financial aid, sibling discounts or payment plans?
A school is the only source for its current price and open seats. Its website or admissions office can answer these.
Other private schools nearby
| School | Grades | Students | Miles |
|---|---|---|---|
| Crossroads School | K-12 | 54 | <1 |
| New England Innovation Academy | 6-12 | 107 | <1 |
| St. Bernadette Elementary School | PreK-8 | 303 | 2 |
| Fitzgerald Institute Dba Fitzgerald Community Scho | PreK-6 | 32 | 2 |
| Darnell School for Educational & Behavioral Servic | 3-12 | 21 | 3 |
| Glenhaven Academy | 6-12 | 34 | 4 |
| St. Mark's School | 9-12 | 377 | 5 |
| Fay School | K-9 | 486 | 5 |
Private schools
Keep looking
- All private schools near Marlborough
- Private high schools in Massachusetts
- Private elementary schools in Massachusetts
- Private middle schools in Massachusetts
- All-boys schools in Massachusetts
- Private schools in Middlesex County
- School choice in Massachusetts: what is available
- Compare schools side by side
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