Average
#1472 of 1,787 private schools in CA
St Christopher-joseph-aquinas Academic Academy
Elementary School
1370 VALLEY VISTA DR STE 200, Diamond Bar, CA 91765
Enrollment
35
Student-Teacher
35:1
Score
5.2
Grades
Kindergarten – 6th
Enrollment
35
Student-Teacher
35:1
Score
5.2
Grades
Kindergarten – 6th
Data vintage
2021-22
Data vintage2021-22
How this school compares
California private schools
#1,472 of 1,787
In Diamond Bar
#4 of 4
public schools
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St Christopher-joseph-aquinas Academic Academy
Elementary School in Diamond Bar · grades Kindergarten – 6th. Start here, then compare fit against nearby and district options.
Institute of Knowledge
0.2 mi away. Use as a geographic alternative in the same move search.
Discovery World Montessori
0.7 mi away. Use as a geographic alternative in the same move search.
About St Christopher-joseph-aquinas Academic Academy
St Christopher-joseph-aquinas Academic Academy is a private elementary school in Diamond Bar, CA. St Christopher-joseph-aquinas Academic Academy serves approximately 35 students, and covers grades Kindergarten-6th, and has a 35:1 student-teacher ratio. St Christopher-joseph-aquinas Academic Academy has a current MySchoolScout rating of 5.2 out of 10 and ranks #1,472 of 1,787 private schools in CA.
- This school 5.2 · Average
- CA avg 6.2
What Parents Should Know
At 35 students, St Christopher-joseph-aquinas Academic Academy is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.
St Christopher-joseph-aquinas Academic Academy runs 35:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
St Christopher-joseph-aquinas Academic Academy is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.
Compare to Public Schools
BetaHow St Christopher-joseph-aquinas Academic Academy compares to 8 public schools serving similar grades in Diamond Bar, CA
Student Demographics
Nearby Elementary Schools
| School | Rating |
|---|---|
| St Christopher-joseph-aquinas Academic Academy (this school) | 5.2 |
| Maple Hill Elementary | 8.6 |
| Chaparral Middle | 8.4 |
| Evergreen Elementary | 7.3 |
| Quail Summit Elementary | 8.5 |
| Castle Rock Elementary | 6.6 |
| Armstrong Elementary | 7.1 |
| Pantera Elementary | 8.7 |
| Golden Springs Elementary | 6.0 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
PreliminaryWhat This Rating Measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in CA.
Data Unavailable
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in CA
Test Scores
Test score data not yet available for this school.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
1370 VALLEY VISTA DR STE 200, Diamond Bar, CA 91765
Nearby Alternatives
Families considering St Christopher-joseph-aquinas Academic Academy may also want to explore other elementary schools in the area. Maple Hill Elementary (rated 8.6/10, 0.7 miles away), which scores notably higher. Another option is Walnut Elementary (rated 8.5/10, 1.0 miles away, in nearby Walnut), which scores notably higher. Additionally, Quail Summit Elementary (rated 8.5/10, 1.5 miles away), which scores notably higher. For more schools in Diamond Bar, see our Diamond Bar schools guide .
Nearby Schools
20 within 2.0 mi| School | Distance | Rating |
|---|---|---|
| Institute of Knowledge Diamond Bar | 0.2 mi | — |
| DISCOVERY WORLD MONTESSORI Walnut | 0.7 mi | — |
| Maple Hill Elementary Diamond Bar | 0.7 mi | 8.6 |
| South Pointe Middle Walnut | 0.8 mi | 8.4 |
| Diamond Bar High Diamond Bar | 1.0 mi | 8.0 |
| Evergreen Elementary Diamond Bar | 1.2 mi | 7.3 |
| Walnut Elementary Walnut | 1.0 mi | 8.5 |
| Chaparral Middle Diamond Bar | 1.1 mi | 8.4 |
| Prestige STEM Academy Diamond Bar | 1.4 mi | — |
| Ron Hockwalt Academies (Continuation) Walnut | 1.3 mi | 5.5 |
| ALLAIS SCHOOL Walnut | 1.5 mi | 6.5 |
| Castle Rock Elementary Diamond Bar | 1.7 mi | 6.6 |
| Quail Summit Elementary Diamond Bar | 1.5 mi | 8.5 |
| Walnut High Walnut | 1.9 mi | 8.4 |
| Armstrong Elementary Diamond Bar | 2.0 mi | 7.1 |
| Suzanne Middle Walnut | 2.1 mi | 6.8 |
| Vejar Elementary Walnut | 2.0 mi | 7.4 |
| THE CROSS SCHOOL OF EDUCATION Walnut | 2.1 mi | — |
| TZU CHI ELEMENTARY SCHOOL Walnut | 1.9 mi | 5.8 |
| Mt Calvary Lutheran Diamond Bar | 2.0 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 91765 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$104,737
Median Home Value
$878,900
Median Rent
$2,395/mo
Population
44,779
College Educated
53.3%
Homeownership
77.2%
Avg Commute
34 min
Poverty Rate
10.1%
Median Age
45.7
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| FAIRMONT PRIVATE SCHOOL Fresno, CA | 5.2 |
| MONTESSORI OF LADERA RANCH Ladera Ranch, CA | 5.2 |
| OLIVET ACADEMY Anza, CA | 5.2 |
| ORCHARD SCHOOL Aptos, CA | 5.2 |
| COASTAL CHRISTIAN ACADEMY San Diego, CA | 5.3 |
| DIAMOND BAR MONTESSORI ACADEMY Diamond Bar, CA | 5.3 |
Frequently Asked Questions
Common questions about St Christopher-joseph-aquinas Academic Academy
What grades does St Christopher-joseph-aquinas Academic Academy serve?
St Christopher-joseph-aquinas Academic Academy serves students in grades Kindergarten through 6th.
How many students attend St Christopher-joseph-aquinas Academic Academy?
St Christopher-joseph-aquinas Academic Academy has an enrollment of approximately 35 students.
What is the student-teacher ratio at St Christopher-joseph-aquinas Academic Academy?
The student-teacher ratio at St Christopher-joseph-aquinas Academic Academy is 35:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Christopher-joseph-aquinas Academic Academy rank in CA?
St Christopher-joseph-aquinas Academic Academy ranks #1,472 of 1,787 private schools in CA.
What is St Christopher-joseph-aquinas Academic Academy's MySchoolScout rating?
St Christopher-joseph-aquinas Academic Academy has a current MySchoolScout rating of 5.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is St Christopher-joseph-aquinas Academic Academy a private school?
Yes, St Christopher-joseph-aquinas Academic Academy is a private coeducational school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is St Christopher-joseph-aquinas Academic Academy a religious school?
St Christopher-joseph-aquinas Academic Academy has a Roman Catholic religious affiliation.
Neighborhood Context
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Quick Facts NCES PSS (SY 2021-22)
- Grades
- Kindergarten – 6th
- Enrollment
- 35
- Gender Split
- 43% M / 57% F
- Student-Teacher Ratio
- 35:1
- Teachers (FTE)
- 1
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 8.5 hours
- Days Per Year
- 190 days
- Setting
- Large Suburb
- County
- Los Angeles County
- Phone
- (909) 242-6697
Resources & Links
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