Archbishop Carroll High School
Diocesan school · Grades 9–12
Washington, DC
4300 Harewood Rd, Washington, DC 20017
Overall grade: B+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- B+Class size
- ACollege-going
- BYears serving families
- A-Diversity
What stands out
- 100% of graduates go to four-year colleges
In Washington, District of Columbia, Archbishop Carroll High School is a Catholic diocesan school for students from 9th grade through 12th grade. About 384 students attend, with roughly 13 students per teacher. The school is part of the Archdiocese of Washington. The school reports that about 100% of its graduates go on to four-year colleges. The school day runs about 6.5 hours, 184 days a year.
At a glance
- Grades
- Grades 9–12
- Students
- 384
- Teachers
- 28.6 (full-time equivalent)
- Students per teacher
- 13.4
- Boys and girls
- Coed · 164 girls, 220 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Archdiocese of Washington
- School day
- About 6.5 hours
- School year
- 184 days
- Graduates going to 4-year colleges
- About 100% (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 54% of Catholic high schools nationwide.
- Compared with 773 Catholic high schools nationwide.
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 Archbishop Carroll High School
What grades does Archbishop Carroll High School serve?
Archbishop Carroll High School serves grades 9–12.
How many students attend Archbishop Carroll High School?
About 384 students, with 13 students per teacher, according to official records.
How much is tuition at Archbishop Carroll 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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