Quadrat Academy in Philadelphia, PA, serves 23 co–ed students in grades 6 through 12 within a nonsectarian Montessori program.
The school employs 5 teachers, maintaining a student–teacher ratio of 5:1 in a large city setting.
Approximately 26% of the student body represents students of color, reflecting some diversity in its urban community.
Quadrat Academy offers a Montessori curriculum designed for middle and high school students in Philadelphia's city locale.
The school's enrollment size and low student–teacher ratio provide an intimate educational environment compared to larger nearby Philadelphia private schools.
Quick Facts (2026)
- School Type: Montessori School
- Grades: 6-12
- Enrollment: 23 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
School Overview
Student Body
Total Students
23 students
Student Body Type
Co-ed
% Students of Color
26%
State avg.: 27%
Students by Grade
Academics and Faculty
Total Classroom Teachers
5 teachers
Student-Teacher Ratio
5:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
When is the application deadline for Quadrat Academy?
The application deadline for Quadrat Academy is rolling (applications are reviewed as they are received year-round).
Nearby Private Schools
The nearest high school and elementary school to Quadrat Academy is The City School - Poplar Campus (6-12) (0.4 miles away)
The nearest preschool is St. Peter The Apostle School (0.5 miles away)
Show me:
School
Location
Miles
Quick Facts
910 N. 6th Street (Multiple Campus Locations)
Philadelphia, PA 19123
(215) 731-1930
Philadelphia, PA 19123
(215) 731-1930
0.4 miles
Gr: 6-12 | 546 students Avg. class size: 15 students Sports: 6 | Extracurrculars: 13 Tuition & acceptance rate listed
1009 N 5th St
Philadelphia, PA 19123
(215) 922-5958
Philadelphia, PA 19123
(215) 922-5958
0.5 miles
Gr: PK-8 | 219 students Avg. class size: 22 students Extracurrculars: 10 Tuition & acceptance rate listed
1501 Germantown Ave
Philadelphia, PA 19122
(215) 765-6660
Philadelphia, PA 19122
(215) 765-6660
0.7 miles
Gr: K-12 | 264 students Avg. class size: 25 students Sports: 2 Tuition listed
Lasalle Academy
(Catholic)
1434 N 2nd St
Philadelphia, PA 19122
(215) 739-5804
Philadelphia, PA 19122
(215) 739-5804
0.7 miles
Gr: 3-8 | 95 students
Children's Village Child Care
Daycare / Preschool
125 N 8th Street
Philadelphia, PA 19106
(215) 931-0190
Philadelphia, PA 19106
(215) 931-0190
0.8 miles
Gr: NS-K | 338 students Avg. class size: 12 students
School Reviews
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