St. Chriopher–joseph–aquinas Academic Academy in Pomona, CA serves 31 students in grades 7 through 12 within a suburban community setting.
This co–ed Catholic high school has a udent–teacher 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.: 51%
Students by Grade
Academics and Faculty
Total Classroom Teachers
2 teachers
Student-Teacher Ratio
16:1
National avg.: 11:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
When is the application deadline for 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 Private 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
Maple Hill Elementary School
(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%
South Pointe Middle School
(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%
Diamond Bar High School
(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%
Walnut Elementary School
(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%
Chaparral Middle School
(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%
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