Below Average
#1564 of 1,790 private schools in CA
St Catherine of Siena School
Elementary School
335 N SYCAMORE AVE, Rialto, CA 92376
Estimated academic score. This school does not have standardized test data. Based on 26 schools in Rialto. Learn more
Enrollment
156
Student-Teacher
17.3:1
Score
4.9
Grades
Pre-K – 8th
Enrollment
156
Student-Teacher
17.3:1
Score
4.9
Grades
Pre-K – 8th
Updated
2021-22
Updated 2021-22
How this school compares
In Rialto
#2 of 2
public schools
California elementary schools
#952 of 1,102
About St Catherine of Siena School
ST CATHERINE OF SIENA SCHOOL is a public elementary school located in Rialto, California, serving students from pre-kindergarten through eighth grade. With an enrollment of 156 students and a student-to-teacher ratio of 17.3:1, the school offers personalized attention to help each child thrive academically and socially. The dedicated teaching staff includes nine full-time equivalent teachers who are committed to fostering a nurturing learning environment.
While specific test score data is not available, ST CATHERINE OF SIENA SCHOOL has earned a MySchoolScout rating of 6.4 out of 10, indicating that there is room for academic growth and development. The school is situated in a large suburban area where it plays an integral role in the local community. ST CATHERINE OF SIENA SCHOOL provides a supportive educational experience within its vibrant suburban setting.
What Parents Should Know
With an enrollment of 156 students, St Catherine of Siena School is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.
As a private school, St Catherine of Siena School 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 St Catherine of Siena School compares to 22 public schools serving similar grades in Rialto, CA
Student Demographics
Nearby Elementary Schools
| School | Rating |
|---|---|
| St Catherine of Siena School (this school) | 4.9 |
| Merle S. Casey Elementary | 6.3 |
| Lida M. Henry Elementary | 6.1 |
| Levi Bemis Elementary | 6.2 |
| J. Calvin Boyd Elementary | 4.6 |
| George H. Dunn Elementary | 7.3 |
| Sam V. Curtis Elementary | 5.4 |
| J.P. Kelley Elementary | 4.3 |
| Vista Norte Public Charter | 5.6 |
| Winn A. Myers Elementary | 6.5 |
| Warren F. Frisbie Middle | 5.9 |
| Zupanic Virtual Academy | 7.5 |
| A. H. Morgan Elementary | 5.5 |
| Charlotte N. Werner Elementary | 6.3 |
| Helen L. Dollahan Elementary | 4.7 |
| Rialto Middle | 7.0 |
| Samuel W. Simpson Elementary | 8.5 |
| Lena M. Preston Elementary | 6.3 |
| Elizabeth T. Hughbanks Elementary | 5.2 |
| Ben F. Kolb Middle | 6.9 |
| W.J.C. Trapp Elementary | 5.0 |
Showing 20 of 22 schools. View all schools in Rialto
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
335 N SYCAMORE AVE, Rialto, CA 92376
Nearby Alternatives
Families considering St Catherine of Siena School may also want to explore other elementary schools in the area. Georgia F. Morris Elementary (rated 7.8/10, 1.5 miles away, in nearby Colton), which scores notably higher. Another option is Dr. Ernest Garcia Elementary (rated 7.7/10, 1.8 miles away, in nearby Colton), which scores notably higher. Additionally, George H. Dunn Elementary (rated 7.3/10, 1.0 miles away), which scores notably higher. For more schools in Rialto, see our Rialto schools guide .
Nearby Schools
20 within 1.9 mi| School | Distance | Rating |
|---|---|---|
| Merle S. Casey Elementary Rialto | 0.5 mi | 6.3 |
| Lida M. Henry Elementary Rialto | 0.6 mi | 6.1 |
| J. Calvin Boyd Elementary Rialto | 0.9 mi | 4.6 |
| Levi Bemis Elementary Rialto | 0.8 mi | 6.2 |
| Vista Norte Public Charter Rialto | 1.2 mi | 5.6 |
| George H. Dunn Elementary Rialto | 1.0 mi | 7.3 |
| Sam V. Curtis Elementary Rialto | 1.1 mi | 5.4 |
| Rialto High Rialto | 1.2 mi | 6.0 |
| J.P. Kelley Elementary Rialto | 1.2 mi | 4.3 |
| Winn A. Myers Elementary Rialto | 1.3 mi | 6.5 |
| Warren F. Frisbie Middle Rialto | 1.4 mi | 5.9 |
| Zupanic Virtual Academy Rialto | 1.5 mi | 7.5 |
| Dr. John H. Milor High Continuation Rialto | 1.5 mi | 6.5 |
| A. H. Morgan Elementary Rialto | 1.5 mi | 5.5 |
| Eisenhower High Rialto | 1.5 mi | 7.1 |
| Georgia F. Morris Elementary Colton | 1.5 mi | 7.8 |
| William G. Jehue Middle Colton | 1.5 mi | 6.6 |
| Charlotte N. Werner Elementary Rialto | 1.5 mi | 6.3 |
| Dr. Ernest Garcia Elementary Colton | 1.8 mi | 7.7 |
| Lena M. Preston Elementary Rialto | 1.9 mi | 6.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92376 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$76,914
Median Home Value
$433,100
Median Rent
$1,613/mo
Population
84,161
College Educated
10.4%
Homeownership
60%
Avg Commute
32.4 min
Poverty Rate
14.5%
Median Age
31.2
Community Profile
The community surrounding St Catherine of Siena School has a median household income of $76,914. It is a community where 10% of adults hold a bachelor's degree or higher. The median home value in the area is $433,100, with a median rent of $1,613/month. The area has a poverty rate of 14.5%. The average commute for residents is 32 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 |
|---|---|
| Carver (George Washington) Elementary San Francisco, CA | 4.9 |
| Farmington Elementary Farmington, CA | 4.9 |
| GRANITE BAY MONTESSORI Roseville, CA | 4.9 |
| OCEANSIDE ADVENTIST ELEMENTARY Oceanside, CA | 4.9 |
| OUR LADY OF VICTORY SCHOOL Compton, CA | 4.9 |
| SCHOOL OF SANTA ISABEL Los Angeles, CA | 4.9 |
Frequently Asked Questions
Common questions about St Catherine of Siena School
What grades does St Catherine of Siena School serve?
St Catherine of Siena School serves students in grades Pre-K through 8th.
How many students attend St Catherine of Siena School?
St Catherine of Siena School has an enrollment of approximately 156 students.
What is the student-teacher ratio at St Catherine of Siena School?
The student-teacher ratio at St Catherine of Siena School is 17.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Catherine of Siena School rank in CA?
St Catherine of Siena School is ranked #1564 out of 1,790 private schools in CA.
What is St Catherine of Siena School's MySchoolScout rating?
St Catherine of Siena School has a composite rating of 4.9 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 St Catherine of Siena School a private school?
Yes, St Catherine of Siena School 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 Catherine of Siena School a religious school?
St Catherine of Siena School has a Roman Catholic religious affiliation.
Explore More Schools
Neighborhood Context
- City Safety
- High (3,065/100K)
FBI UCR 2024. City-level (Rialto). Data >1 year old.
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – 8th
- Enrollment
- 156
- Gender Split
- 44% M / 56% F
- Student-Teacher Ratio
- 17.3:1
- Teachers (FTE)
- 9
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 7 hours
- Days Per Year
- 178 days
- Setting
- Large Suburb
- County
- SAN BERNARDINO
- Phone
- (909) 875-7821
- 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.
Read our full methodologyRelated reading
- Best Elementary Schools in America: 2026 Rankingsbest schools
- Best Public Schools in California 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Los Angeles, CA — 2026 Rankingsbest schools
- Best Schools in San Diego, CA — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.