St. Chriopher鈥搄oseph鈥揳quinas Academic Academy in Pomona, CA serves 31 students in grades 7 through 12 within a suburban community setting.
This co鈥揺d Catholic high school has a udent鈥搕eacher ratio of 16:1 supported by 2 teachers.
The udent body includes 76% students of color, reflecting some diversity in the enrollment.
The school operates without a formal membership association or Blue Ribbon recognition.
Located near Walnut and Diamond Bar, this California suburban private school offers secondary education with a special program emphasis.
Quick Facts (2026)
- School Type: School with Special Program Emphasis
- Grades: 7-12
- Enrollment: 31 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
School Overview
School Type
Religious Affiliation
Grades Offered
Grades 7-12
Student Body
Total Students
31 students
Student Body Type
Co-ed
% Students of Color
76%
State avg.: 52%
Students by Grade
Academics and Faculty
Total Classroom Teachers
2 teachers
Student-Teacher Ratio
16:1
National avg.:
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
When is the application deadline for St. Christopher-joseph-aquinas Academic Academy?
The application deadline for St. Christopher-joseph-aquinas Academic Academy is rolling (applications are reviewed as they are received year-round).
Nearby 草榴社区 Schools
The nearest high school and elementary school to St. Christopher-joseph-aquinas Academic Academy is Institute Of Knowledge (0.2 miles away)
The nearest preschool is Discovery World Montessori (0.7 miles away)
Show me:
School
Location
Miles
Quick Facts
Institute Of Knowledge
(Islamic)
1009 Via Sorella
Walnut, CA 91789
(909) 595-2401
Walnut, CA 91789
(909) 595-2401
0.2 miles
Gr: K-10 | 290 students Avg. class size: 15 students
801 Brea Canyon Road
Walnut, CA 91789
(909) 598-5540
Walnut, CA 91789
(909) 598-5540
0.7 miles
Gr: PK-5 | 88 students Avg. class size: 10 students Extracurrculars: 4
Dbc Children's Center
Daycare / Preschool
2335 S Diamond Bar Blvd
Diamond Bar, CA 91765
(909) 861-6230
Diamond Bar, CA 91765
(909) 861-6230
1 miles
Gr: PK-1 | 51 students Avg. class size: 12 students Tuition & acceptance rate listed
La Petite Academy
Daycare / Preschool
722 Grand Avenue
Diamond Bar, CA 91765
(909) 860-4009
Diamond Bar, CA 91765
(909) 860-4009
1.1 miles
Gr: PK-K | 38 students
School
Location
Miles
Quick Facts
Institute Of Knowledge
(Islamic)
1009 Via Sorella
Walnut, CA 91789
(909) 595-2401
Walnut, CA 91789
(909) 595-2401
0.2 miles
Gr: K-10 | 290 students Avg. class size: 15 students
19735 Colima Rd # 2
Rowland Heights, CA 91748
(949) 456-0905
Rowland Heights, CA 91748
(949) 456-0905
2 miles
Gr: 3-12 | 518 students Sports: 3 Tuition listed
19271 Colima Rd # G
Rowland Heights, CA 91748
(626) 915-7366
Rowland Heights, CA 91748
(626) 915-7366
2.6 miles
Gr: K-11 | 61 students
18760 Colima Rd
Rowland Heights, CA 91748
(626) 964-9588
Rowland Heights, CA 91748
(626) 964-9588
3.3 miles
Gr: 7-12 | 4 students Avg. class size: 10 students Extracurrculars: 8 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
Institute Of Knowledge
(Islamic)
1009 Via Sorella
Walnut, CA 91789
(909) 595-2401
Walnut, CA 91789
(909) 595-2401
0.2 miles
Gr: K-10 | 290 students Avg. class size: 15 students
801 Brea Canyon Road
Walnut, CA 91789
(909) 598-5540
Walnut, CA 91789
(909) 598-5540
0.7 miles
Gr: PK-5 | 88 students Avg. class size: 10 students Extracurrculars: 4
Dbc Children's Center
Daycare / Preschool
2335 S Diamond Bar Blvd
Diamond Bar, CA 91765
(909) 861-6230
Diamond Bar, CA 91765
(909) 861-6230
1 miles
Gr: PK-1 | 51 students Avg. class size: 12 students Tuition & acceptance rate listed
19735 Colima Rd # 2
Rowland Heights, CA 91748
(949) 456-0905
Rowland Heights, CA 91748
(949) 456-0905
2 miles
Gr: 3-12 | 518 students Sports: 3 Tuition listed
School
Location
Miles
Quick Facts
801 Brea Canyon Road
Walnut, CA 91789
(909) 598-5540
Walnut, CA 91789
(909) 598-5540
0.7 miles
Gr: PK-5 | 88 students Avg. class size: 10 students Extracurrculars: 4
Dbc Children's Center
Daycare / Preschool
2335 S Diamond Bar Blvd
Diamond Bar, CA 91765
(909) 861-6230
Diamond Bar, CA 91765
(909) 861-6230
1 miles
Gr: PK-1 | 51 students Avg. class size: 12 students Tuition & acceptance rate listed
La Petite Academy
Daycare / Preschool
722 Grand Avenue
Diamond Bar, CA 91765
(909) 860-4009
Diamond Bar, CA 91765
(909) 860-4009
1.1 miles
Gr: PK-K | 38 students
Landmark Christian Preschool
Daycare / Preschool (Christian)
3338 S Diamond Canyon Rd
Diamond Bar, CA 91765
(909) 468-9299
Diamond Bar, CA 91765
(909) 468-9299
2 miles
Gr: NS-K | 100 students Avg. class size: 16 students Sports: 3 Tuition listed
23300 Golden Springs Drive
Diamond Bar, CA 91765
(909) 861-2740
Diamond Bar, CA 91765
(909) 861-2740
2 miles
Gr: PK-8 | 247 students Avg. class size: 16 students Sports: 5 | Extracurrculars: 1 Tuition listed
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
(Math: 86% | Reading: 82%)
Rank:
Rank:
10/
Top 5%10
1350 Maple Hill Rd.
Diamond Bar, CA 91765
(909) 861-6224
Diamond Bar, CA 91765
(909) 861-6224
0.7 miles
Gr: K-5 | 556 students Student-Teacher Ratio: 26:1 Minority enrollment: 97%
(Math: 75% | Reading: 78%)
Rank:
Rank:
10/
Top 5%10
20671 Larkstone Dr.
Walnut, CA 91789
(909) 595-8171
Walnut, CA 91789
(909) 595-8171
0.8 miles
Gr: 6-8 | 979 students Student-Teacher Ratio: 26:1 Minority enrollment: 98%
(Math: 68% | Reading: 78%)
Rank:
Rank:
10/
Top 10%10
21400 Pathfinder Rd.
Diamond Bar, CA 91765
(909) 594-1405
Diamond Bar, CA 91765
(909) 594-1405
0.9 miles
Gr: 9-12 | 2,563 students Student-Teacher Ratio: 26:1 Minority enrollment: 95%
(Math: 78% | Reading: 77%)
Rank:
Rank:
10/
Top 5%10
841 South Glenwick
Walnut, CA 91789
(909) 594-1820
Walnut, CA 91789
(909) 594-1820
1 miles
Gr: K-5 | 706 students Student-Teacher Ratio: 26:1 Minority enrollment: 99%
(Math: 74% | Reading: 80%)
Rank:
Rank:
10/
Top 5%10
1405 South Spruce Tree Dr.
Diamond Bar, CA 91765
(909) 861-6227
Diamond Bar, CA 91765
(909) 861-6227
1.2 miles
Gr: 6-8 | 1,349 students Student-Teacher Ratio: 28:1 Minority enrollment: 96%
School Reviews
Endorse St. Christopher-joseph-aquinas Academic Academy. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
- Academic or athletic awards
Recent Articles
Ask Current Parents What Admissions Won't Answer
Learn how to ask current private school parents revealing questions about culture, academics, communication, costs, discipline, and community life before deciding whether a school truly fits your family well.
When School Anxiety Is Really a School Fit Problem
Learn when school anxiety may signal a poor school fit, how parents can identify academic or social mismatches, and when changing private schools deserves serious consideration for families today.
Will My Child Find Their People? Evaluating School Culture
Learn how to evaluate private school culture, student belonging, friendships, teacher relationships, social dynamics, and authentic community fit so your child can find the right place to thrive and connect.
