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#1234 of 1,790 private schools in CA

St Thomas the Apostle School

Elementary School

9136 MAGNOLIA AVE, Riverside, CA 92503

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 77 schools in Riverside. Learn more

Enrollment

102

Student-Teacher

12.9:1

Score

5.7

Grades

Pre-K – 8th

Updated 2021-22

How this school compares

In Riverside

#9 of 14

public schools

California elementary schools

#736 of 1,102

About St Thomas the Apostle School

ST Thomas the Apostle School serves 102 students from prekindergarten through eighth grade in Riverside, California. This elementary school maintains a favorable student-teacher ratio of 12.9:1 with 8 full-time equivalent teachers, creating an intimate learning environment where students can receive personalized attention. The school has earned a solid MySchoolScout rating of 8.3 out of 10 and ranks in the 40th percentile among California elementary schools, positioning at #1071 out of 1790 schools statewide.

This performance reflects the school's commitment to providing quality education in a smaller school setting. Located at 9136 Magnolia Avenue, ST Thomas the Apostle School sits in the 92503 ZIP code area, where the median household income is $87,042 and median home values reach $489,200. The surrounding neighborhood has a poverty rate of 11.6%, with 20% of residents holding bachelor's degrees or higher.

The school's small enrollment allows for a close-knit community atmosphere where teachers can develop meaningful relationships with students and families. ST Thomas the Apostle School operates within Riverside's large city environment, offering families an intimate educational experience amid the resources and opportunities that come with urban living.

What Parents Should Know

With an enrollment of 102 students, St Thomas the Apostle 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 Thomas the Apostle 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

Beta

How St Thomas the Apostle School compares to 64 public schools serving similar grades in Riverside, CA

Student-Teacher Ratio
12.9:1
This School
vs
22.1:1
Public Avg
Avg School Size
102
This School
vs
622
Public Avg
Avg School Scout Rating
5.7
This School
vs
5.9
Public Avg

Student Demographics

White 78.4% vs 0%
Hispanic 8.8% vs 0%
Black 7.8% vs 0%
Asian 2.9% vs 0%
St Thomas the Apostle School Riverside Public Avg

Nearby Elementary Schools

School Rating
St Thomas the Apostle School (this school) 5.7
Chemawa Middle 5.5
Sunshine Special Education 7.0
Liberty Elementary 5.1
Monroe Elementary 7.2
Jackson Elementary 5.0
Hawthorne Elementary 4.4
Harrison Elementary 6.0
Foothill Elementary 4.4
Adams Elementary 7.1
Jefferson Elementary 4.7
Wells Middle 4.3
Myra Linn Elementary 6.4
Arlanza Elementary 5.1
Madison Elementary 4.7
Collett Elementary 6.7
La Granada Elementary 6.3
Terrace Elementary 7.6
Sierra Middle 6.4
Arizona Middle 6.2
Mountain View Elementary 5.2

Showing 20 of 64 schools. View all schools in Riverside

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.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
B 5.5 / 10
View breakdown
Student-Teacher Ratio 12.9:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B 5.8 / 10
View breakdown
School Day Length 6.8 hours
Annual Instructional Hours 1,210.4
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
C+ 4.2 / 10
View breakdown
Diversity Index 36%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.1 / 10
View breakdown
Enrollment 102
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)

White 78.4%
Hispanic 8.8%
Black 7.8%
Asian 2.9%
Native American 1.0%
Two or More 1.0%

Source: NCES Private School Survey (PSS)

Location

9136 MAGNOLIA AVE, Riverside, CA 92503

Nearby Alternatives

Families considering St Thomas the Apostle School may also want to explore other elementary schools in the area. Monroe Elementary (rated 7.2/10, 0.9 miles away), which scores notably higher. Another option is Adams Elementary (rated 7.1/10, 1.5 miles away), which scores notably higher. Additionally, Myra Linn Elementary (rated 6.4/10, 1.9 miles away), which scores slightly higher. For more schools in Riverside, see our Riverside schools guide .

Nearby Schools

20 within 2.0 mi
School Distance Rating
Sherman Indian High School Riverside 0.2 mi
Chemawa Middle Riverside 0.4 mi 5.5
Sunshine Special Education Riverside 0.6 mi 7.0
Liberty Elementary Riverside 0.7 mi 5.1
Monroe Elementary Riverside 0.9 mi 7.2
Arlington High Riverside 1.0 mi 5.5
Jackson Elementary Riverside 1.0 mi 5.0
BRIGHT FUTURES ACADEMY RIVERSIDE Riverside 1.1 mi 6.4
Dynamic Hope Schools - Riverside Riverside 1.1 mi
Harrison Elementary Riverside 1.3 mi 6.0
Hawthorne Elementary Riverside 1.2 mi 4.4
Adams Elementary Riverside 1.5 mi 7.1
Foothill Elementary Riverside 1.5 mi 4.4
BETHEL CHRISTIAN SCHOOLS Riverside 1.7 mi 5.8
Jefferson Elementary Riverside 1.8 mi 4.7
Ramona High Riverside 1.8 mi 5.5
Wells Middle Riverside 1.8 mi 4.3
COTTONWOOD MONTESSORI Riverside 1.9 mi
Myra Linn Elementary Riverside 1.9 mi 6.4
Arlanza Elementary Riverside 2.0 mi 5.1

Neighborhood Census ACS (2019-2023)

Census data for ZIP 92503 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$91,523

Median Home Value

$556,300

Median Rent

$1,801/mo

Population

88,242

College Educated

20.7%

Homeownership

65.9%

Avg Commute

35.3 min

Poverty Rate

11.8%

Median Age

34.7

Community Profile

The community surrounding St Thomas the Apostle School has a median household income of $91,523. It is a community where 21% of adults hold a bachelor's degree or higher. The median home value in the area is $556,300, with a median rent of $1,801/month. The area has a poverty rate of 11.8%. The average commute in the area is 35 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
NEIGHBORHOOD CHRISTIAN SCHOOL Dixon, CA 5.7
ST BRIDGET OF SWEDEN Lake Balboa, CA 5.7
TRINITY LUTHERAN SCHOOL Hawthorne, CA 5.7
BETH HILLEL DAY SCHOOL Valley Village, CA 5.8
Connect Community Charter Redwood City, CA 5.8
Fort Jones Elementary Fort Jones, CA 5.8

Frequently Asked Questions

Common questions about St Thomas the Apostle School

What grades does St Thomas the Apostle School serve?

St Thomas the Apostle School serves students in grades Pre-K through 8th.

How many students attend St Thomas the Apostle School?

St Thomas the Apostle School has an enrollment of approximately 102 students.

What is the student-teacher ratio at St Thomas the Apostle School?

The student-teacher ratio at St Thomas the Apostle School is 12.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Thomas the Apostle School rank in CA?

St Thomas the Apostle School is ranked #1234 out of 1,790 private schools in CA.

What is St Thomas the Apostle School's MySchoolScout rating?

St Thomas the Apostle School has a composite rating of 5.7 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 Thomas the Apostle School a private school?

Yes, St Thomas the Apostle 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 Thomas the Apostle School a religious school?

St Thomas the Apostle School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

City Safety
High (3,451/100K)

FBI UCR 2024. City-level (Riverside). Data >1 year old.

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
102
Gender Split
61% M / 39% F
Student-Teacher Ratio
12.9:1
Teachers (FTE)
8
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
6.8 hours
Days Per Year
178 days
Setting
Large City
County
RIVERSIDE
Data Year
2022–2023

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 methodology

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