Archbishop Carroll High School
Private · Grades 9–12 · 686 students
Archbishop John Carroll High School
211 W Matsonford Rd, Radnor, PA 19087
Grades
9–12
High
Students
686
Enrolled 2024–25
Students per teacher
19.2 : 1
Full-time teachers
District
Catholic School
Delaware County
About Archbishop John Carroll High School
Archbishop John Carroll High School is a high school in Radnor, Pennsylvania, serving grades 9–12. The school is located in a large suburb in Delaware County.
In the 2024–25 school year, 686 students were enrolled, with about 19.2 students for every full-time teacher. That ratio is larger than the typical Pennsylvania high school (13.3 students per teacher). It is affiliated with the Roman Catholic tradition.
Grades
PKK123456789101112
Highlighted: grades offeredGrades 9–12
Location & nearby schools
School details
- Type
- Catholic School · What this means
- Religious affiliation
- Roman Catholic
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 686 students
- Students per teacher
- 19.2 to 1
- Locale
- Suburb — Large
- County
- Delaware County
- NCES private school ID
- A2103075
Schools near Archbishop John Carroll High School
All 5 schools in Radnor →
Radnor SHS
Public · Grades 9–12 · 1,146 students
Valley Forge Military Academy
Private · Grades 7–12 · 128 students
Harriton SHS
Public · Grades 9–12 · 1,239 students
Upper Merion Area HS
Public · Grades 9–12 · 1,326 students
Delaware County Technical High School - Marple
CTE · Grades 9–12
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.