St. John's High School
Independent Catholic school · Grades 7–12
Shrewsbury, MA
378 Main St, Shrewsbury, MA 01545
Overall grade: B+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- B+Class size
- A-College-going
- B+Years serving families
- A-Diversity
What stands out
- The only all-boys school in Shrewsbury
- 93% of graduates go to four-year colleges
In Shrewsbury, Massachusetts, St. John's High School is an independent Catholic school for students from 7th grade through 12th grade. About 916 students attend, with roughly 12 students per teacher. The school is an all-boys school and is part of the Diocese of Worcester. The school reports that about 93% of its graduates go on to four-year colleges. The school day runs about 6 hours, 170 days a year.
At a glance
- Grades
- Grades 7–12
- Students
- 916
- Teachers
- 75.8 (full-time equivalent)
- Students per teacher
- 12.1
- Boys and girls
- All boys
- Religious affiliation
- Catholic · Independent Catholic school
- Diocese
- Diocese of Worcester
- School day
- About 6 hours
- School year
- 170 days
- Graduates going to 4-year colleges
- About 93% (the school's estimate for the class before the survey)
- Library
- Yes
Reviews
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How it compares
- Larger than 78% of Catholic high schools in Massachusetts.
- Compared with 23 Catholic high schools in Massachusetts.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Member of
- National Catholic Educational Association
- 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?
Questions about St. John's High School
What grades does St. John's High School serve?
St. John's High School serves grades 7–12.
How many students attend St. John's High School?
About 916 students, with 12 students per teacher, according to official records.
How much is tuition at St. John's High 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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