Average
#1042 of 1,790 private schools in CA
Rosary Academy
High School
1340 N ACACIA AVE, Fullerton, CA 92831
Estimated academic score. This school does not have standardized test data. Based on 25 schools in Fullerton. Learn more
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
Updated
2021-22
Updated 2021-22
How this school compares
In Fullerton
#5 of 7
public schools
California high schools
#180 of 277
Academic performance
7.4 / 10
Strong
About Rosary Academy
Rosary Academy serves 465 students in grades 9-12 in Fullerton, California, with a student-teacher ratio of 14.5:1 and 32 full-time equivalent teachers. This high school has earned a MySchoolScout rating of 7.8 out of 10, ranking #1205 out of 1790 California high schools, placing it in the 33rd percentile statewide. The school operates as a regular public high school in Orange County, providing educational opportunities for students across the high school years.
With nearly 500 students, Rosary Academy maintains a moderate size that allows for both diverse programming and personalized attention from its teaching staff. Located in the 92831 ZIP code area, the school serves a community with a median household income of $85,220 and a median home value of $746,800. The surrounding neighborhood shows educational engagement, with 45% of residents holding bachelor's degrees or higher, though the area also has an 18.1% poverty rate, reflecting economic diversity within the community.
The school sits in a large suburban setting in Fullerton, positioned within Orange County's established residential communities that blend suburban convenience with access to Southern California's broader educational and economic opportunities.
What Parents Should Know
As a private school, Rosary Academy operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.
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 | 8.0 |
| La Sierra High (Alternative) | 8.2 |
| La Vista High (Continuation) | 6.6 |
| Fullerton Union High | 7.6 |
| Sunny Hills High | 8.1 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
What 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. La Sierra High (Alternative) (rated 8.2/10, 0.5 miles away), which scores notably higher. Another option is Troy High (rated 8.0/10, 0.3 miles away), which scores notably higher. Additionally, Fullerton Union High (rated 7.6/10, 1.5 miles away), which scores notably higher. 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 | 6.7 |
| Troy High Fullerton | 0.3 mi | 8.0 |
| La Vista High (Continuation) Fullerton | 0.5 mi | 6.6 |
| La Sierra High (Alternative) Fullerton | 0.5 mi | 8.2 |
| 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 | 7.5 |
| Raymond Elementary Fullerton | 0.9 mi | 7.7 |
| Commonwealth Elementary Fullerton | 1.1 mi | 5.8 |
| Rolling Hills Elementary Fullerton | 1.2 mi | 4.4 |
| Ruby Drive Elementary Placentia | 1.4 mi | 6.7 |
| Beechwood Elementary Fullerton | 1.5 mi | 7.2 |
| Sierra Vista Elementary Placentia | 1.5 mi | 6.1 |
| Fullerton Union High Fullerton | 1.5 mi | 7.6 |
| Topaz Elementary Placentia | 1.6 mi | 6.9 |
| 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
Community Profile
The community surrounding Rosary Academy has a median household income of $89,451. It is a well-educated community where 44% of adults hold a bachelor's degree or higher. The median home value in the area is $821,300, with a median rent of $2,093/month. The area has a poverty rate of 16.1%. The average commute for residents is 27 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
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 |
| Ambassador-Global Leadership Los Angeles, CA | 6.0 |
| Bowman (Jereann) High (Continuation) Santa Clarita, CA | 6.0 |
| Entrepreneur High Ontario, CA | 6.0 |
| Golden Sierra Junior Senior High Garden Valley, 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 is ranked #1042 out of 1,790 private schools in CA.
What is Rosary Academy's MySchoolScout rating?
Rosary Academy has a composite rating of 6.0 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. 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.
Explore More Schools
Neighborhood Context
- City Safety
- High (2,493/100K)
FBI UCR 2024. City-level (Fullerton). Data >1 year old.
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
- Phone
- (714) 879-6302
- Data Year
- 2022–2023
Resources & Links
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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