Average
#1042 of 1,787 private schools in CA
Rosary Academy
High School
1340 N ACACIA AVE, Fullerton, CA 92831
Enrollment
465
Student-Teacher
14.5:1
Score
6.0
Grades
9th – 12th
Enrollment
465
Student-Teacher
14.5:1
Score
6.0
Grades
9th – 12th
Data vintage
2021-22
Data vintage2021-22
How this school compares
California private schools
#1,042 of 1,787
In Fullerton
#5 of 7
public schools
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Rosary Academy
High School in Fullerton · grades 9th – 12th. Start here, then compare fit against nearby and district options.
St Juliana Falconieri School
0.1 mi away. Use as a geographic alternative in the same move search.
St. Juliana Falconieri
0.1 mi away. Use as a geographic alternative in the same move search.
About Rosary Academy
Rosary Academy is a private high school in Fullerton, CA. Rosary Academy serves approximately 465 students, and covers grades 9th-12th, and has a 14.5:1 student-teacher ratio. Rosary Academy has a current MySchoolScout rating of 6.0 out of 10 and ranks #1,042 of 1,787 private schools in CA.
- This school 6.0 · Average
- CA avg 6.5
What Parents Should Know
Rosary 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 Rosary Academy compares to 5 public schools serving similar grades in Fullerton, CA
Student Demographics
Nearby High Schools
| School | Rating |
|---|---|
| Rosary Academy (this school) | 6.0 |
| Troy High | 8.8 |
| La Sierra High (Alternative) | 6.1 |
| La Vista High (Continuation) | 6.0 |
| Fullerton Union High | 6.9 |
| Sunny Hills High | 7.6 |
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
1340 N ACACIA AVE, Fullerton, CA 92831
Nearby Alternatives
Families considering Rosary Academy may also want to explore other high schools in the area. Troy High (rated 8.8/10, 0.3 miles away), which scores notably higher. Another option is Fullerton Union High (rated 6.9/10, 1.5 miles away), which scores slightly higher. Additionally, La Sierra High (Alternative) (rated 6.1/10, 0.5 miles away), with a very similar rating. For more schools in Fullerton, see our Fullerton schools guide .
Nearby Schools
20 within 1.9 mi| School | Distance | Rating |
|---|---|---|
| ST JULIANA FALCONIERI SCHOOL Fullerton | 0.1 mi | 7.1 |
| Rosary Academy Fullerton | 0.1 mi | — |
| St. Juliana Falconieri Fullerton | 0.1 mi | — |
| Acacia Elementary Fullerton | 0.2 mi | 8.4 |
| Troy High Fullerton | 0.3 mi | 8.8 |
| La Vista High (Continuation) Fullerton | 0.5 mi | 6.0 |
| La Sierra High (Alternative) Fullerton | 0.5 mi | 6.1 |
| Ivy Crest Montessori Private School Fullerton | 0.7 mi | — |
| IVYCREST MONTESSORI PRIVATE SCHOOL - CHAPMAN Fullerton | 0.7 mi | 8.2 |
| Ladera Vista Junior High School of the Arts Fullerton | 0.9 mi | 5.7 |
| Raymond Elementary Fullerton | 0.9 mi | 7.1 |
| Commonwealth Elementary Fullerton | 1.1 mi | 3.8 |
| Rolling Hills Elementary Fullerton | 1.2 mi | 5.2 |
| Ruby Drive Elementary Placentia | 1.4 mi | 6.7 |
| Beechwood Elementary Fullerton | 1.5 mi | 7.7 |
| Sierra Vista Elementary Placentia | 1.5 mi | 7.1 |
| Fullerton Union High Fullerton | 1.5 mi | 6.9 |
| Topaz Elementary Placentia | 1.6 mi | 4.5 |
| MONTESSORI OF BREA Brea | 1.9 mi | — |
| MONTESSORI OF BREA INC. Brea | 1.9 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92831 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$89,451
Median Home Value
$821,300
Median Rent
$2,093/mo
Population
35,831
College Educated
44.4%
Homeownership
40.4%
Avg Commute
27.1 min
Poverty Rate
16.1%
Median Age
31.7
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| AIMS College Prep High Oakland, CA | 6.0 |
| ARROWHEAD CHRISTIAN ACADEMY Redlands, CA | 6.0 |
| Alpha Cindy Avitia High San Jose, CA | 6.0 |
| Aspire Ollin University Preparatory Academy Huntington Park, CA | 6.0 |
| Colusa High Colusa, CA | 6.0 |
| Contreras Learning Center-School of Social Justice Los Angeles, CA | 6.0 |
Frequently Asked Questions
Common questions about Rosary Academy
What grades does Rosary Academy serve?
Rosary Academy serves students in grades 9th through 12th.
How many students attend Rosary Academy?
Rosary Academy has an enrollment of approximately 465 students.
What is the student-teacher ratio at Rosary Academy?
The student-teacher ratio at Rosary Academy is 14.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Rosary Academy rank in CA?
Rosary Academy ranks #1,042 of 1,787 private schools in CA.
What is Rosary Academy's MySchoolScout rating?
Rosary Academy has a current MySchoolScout rating of 6.0 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is Rosary Academy a private school?
Yes, Rosary Academy is a private all-girls 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 Rosary Academy a religious school?
Rosary Academy has a Roman Catholic religious affiliation.
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Neighborhood Context
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Quick Facts NCES PSS (SY 2021-22)
- Grades
- 9th – 12th
- Enrollment
- 465
- Gender Split
- 0% M / 100% F
- Student-Teacher Ratio
- 14.5:1
- Teachers (FTE)
- 32
- Type
- private
- Coed Status
- all-girls
- Affiliation
- Roman Catholic
- School Day
- 6 hours
- Days Per Year
- 180 days
- Setting
- Large Suburb
- County
- Orange County
- Phone
- (714) 879-6302
Resources & Links
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