Cristo Rey Boston High School
Diocesan school · Grades 9–12
Dorchester, MA
100 Savin Hill Ave, Dorchester, MA 02125
Overall grade: B+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- B-Class size
- A-College-going
- A-Years serving families
- A+Diversity
What stands out
- 92% of graduates go to four-year colleges
- Serving families in Dorchester since at least 2011
Cristo Rey Boston High School is a Catholic diocesan school in Dorchester, Massachusetts, for students from 9th grade through 12th grade. It has about 230 students and around 15 students per teacher. It has been listed in official private school records since 2011–12. The school is part of the Archdiocese of Boston. The school reports that about 92% of its graduates go on to four-year colleges. Students attend about 7 hours a day, 183 days a year.
At a glance
- Grades
- Grades 9–12
- Students
- 230
- Teachers
- 15.8 (full-time equivalent)
- Students per teacher
- 14.6
- Boys and girls
- Coed · 122 girls, 108 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Archdiocese of Boston
- School day
- About 7 hours
- School year
- 183 days
- Graduates going to 4-year colleges
- About 92% (the school's estimate for the class before the survey)
- Library
- Yes
Reviews
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How it compares
- A smaller school: fewer students than 91% 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
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 Cristo Rey Boston High School
What grades does Cristo Rey Boston High School serve?
Cristo Rey Boston High School serves grades 9–12.
How many students attend Cristo Rey Boston High School?
About 230 students, with 15 students per teacher, according to official records.
How much is tuition at Cristo Rey Boston 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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