Acera School
Independent school · Grades K–12
Winchester, MA
5 Lowell Ave, Winchester, MA 01890
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- B+Years serving families
- A+Diversity
What stands out
- The only independent school in Winchester
- Smaller classes than 67% of independent schools in Massachusetts
- Growing: enrollment up 52% since 2013–14
In Winchester, Massachusetts, Acera School is an independent private school for students from kindergarten through 12th grade. About 122 students attend, with roughly 5 students per teacher, smaller classes than 67% of independent schools in Massachusetts. Enrollment is up about 53% since 2013–14. The school day runs about 6.5 hours, 156 days a year.
At a glance
- Grades
- Grades K–12
- Students
- 122
- Teachers
- 25.4 (full-time equivalent)
- Students per teacher
- 4.8
- Boys and girls
- Coed · 52 girls, 70 boys
- Religious affiliation
- None (nonsectarian)
- Program
- Special program emphasis
- School day
- About 6.5 hours
- School year
- 156 days
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 67% of independent schools in Massachusetts (5 students per teacher).
- A smaller school: fewer students than 62% of independent schools in Massachusetts.
- Compared with 39 independent schools in Massachusetts.
Students by survey year
Total students reported in official records since 2013–14.
Students by grade
Student body
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?
Questions about Acera School
What grades does Acera School serve?
Acera School serves grades K–12.
How many students attend Acera School?
About 122 students, with 5 students per teacher, according to official records.
How much is tuition at Acera 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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