Trivium School
Independent Catholic school · Grades 7–12
Lancaster, MA
471 Langen Rd, Lancaster, MA 01523
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- ACollege-going
- A-Years serving families
- B+Diversity
What stands out
- The only Catholic school in Lancaster
- Smaller classes than 78% of Catholic schools in Massachusetts
- 95% of graduates go to four-year colleges
- Growing: enrollment up 30% since 2011–12
- Serving families in Lancaster since at least 2011
In Lancaster, Massachusetts, Trivium School is an independent Catholic school for students from 7th grade through 12th grade. About 99 students attend, with roughly 9 students per teacher, smaller classes than 78% of Catholic high schools in Massachusetts. Enrollment is up about 30% since 2011–12. The school is part of the Diocese of Worcester. The school reports that about 95% of its graduates go on to four-year colleges. The school day runs about 7 hours, 180 days a year.
At a glance
- Grades
- Grades 7–12
- Students
- 99
- Teachers
- 10.8 (full-time equivalent)
- Students per teacher
- 9.2
- Boys and girls
- Coed · 48 girls, 51 boys
- Religious affiliation
- Catholic · Independent Catholic school
- Diocese
- Diocese of Worcester
- School day
- About 7 hours
- School year
- 180 days
- Graduates going to 4-year colleges
- About 95% (the school's estimate for the class before the survey)
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 78% of Catholic high schools in Massachusetts (9 students per teacher).
- A smaller school: fewer students than 100% 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
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 Trivium School
What grades does Trivium School serve?
Trivium School serves grades 7–12.
How many students attend Trivium School?
About 99 students, with 9 students per teacher, according to official records.
How much is tuition at Trivium 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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