Average
#455 of 872 private schools in PA
St Thomas the Apostle School
Elementary School
430 VALLEYBROOK RD, Glen Mills, PA 19342
Estimated academic score. This school does not have standardized test data. Based on PA statewide data. Learn more
Enrollment
278
Student-Teacher
10.7:1
Score
6.4
Grades
Pre-K – 8th
Enrollment
278
Student-Teacher
10.7:1
Score
6.4
Grades
Pre-K – 8th
Updated
2021-22
Updated 2021-22
How this school compares
Pennsylvania elementary schools
#195 of 368
About St Thomas the Apostle School
ST Thomas the Apostle School is a public elementary school located in Glen Mills, Delaware County, Pennsylvania. Serving students from pre-kindergarten through eighth grade, the school has an enrollment of 278 students and maintains a student-teacher ratio of 10.7:1 with 26 full-time equivalent teachers. Despite not having specific test score data available, ST Thomas the Apostle School holds a MySchoolScout rating of 4.3 out of 10 and ranks as the 99th percentile among Pennsylvania schools, placing it at number 10 out of 872 schools in the state.
The school is situated in a large suburban area that offers a vibrant community setting for students to learn and grow. With its dedicated staff and supportive environment, ST Thomas the Apostle School provides a strong foundation for young learners in Glen Mills.
What Parents Should Know
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
BetaHow St Thomas the Apostle School compares to the 4 public schools in Glen Mills, PA
Student Demographics
All Schools in Glen Mills
| School | Rating |
|---|---|
| St Thomas the Apostle School (this school) | 6.4 |
| Garnet Valley HS | 9.0 |
| Garnet Valley El Sch | 8.1 |
| Garnet Valley MS | 8.1 |
| Concord El Sch | 8.0 |
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 PA.
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 PA
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
430 VALLEYBROOK RD, Glen Mills, PA 19342
Nearby Alternatives
Families considering St Thomas the Apostle School may also want to explore other elementary schools in the area. Hilltop El Sch (rated 9.3/10, 3.4 miles away, in nearby Aston), which scores notably higher. Another option is Garnet Valley El Sch (rated 8.1/10, 2.5 miles away), which scores notably higher. Additionally, Concord El Sch (rated 8.0/10, 2.6 miles away), which scores notably higher. For more schools in Glen Mills, see our Glen Mills schools guide .
Nearby Schools
20 within 3.7 mi| School | Distance | Rating |
|---|---|---|
| Delaware County Technical High School - Aston Aston | 1.2 mi | — |
| Glenwood El Sch Media | 2.0 mi | 7.2 |
| Aston El Sch Aston | 2.1 mi | 5.0 |
| Garnet Valley HS Glen Mills | 2.3 mi | 9.0 |
| THE MALVERN SCHOOL Glen Mills | 2.5 mi | — |
| Garnet Valley El Sch Glen Mills | 2.5 mi | 8.1 |
| EASTER SEALS OF SOUTHEASTERN PA Media | 2.9 mi | — |
| Garnet Valley MS Glen Mills | 2.6 mi | 8.1 |
| Concord El Sch Glen Mills | 2.6 mi | 8.0 |
| Bethel Springs El Sch Garnet Valley | 3.2 mi | 7.8 |
| MIDDLETOWN MONTESSORI SCHOOL Media | 3.3 mi | — |
| KINDERCARE LEARNING CENTER Aston | 2.9 mi | — |
| Pennell El Sch Aston | 3.0 mi | 4.6 |
| Penncrest HS Media | 3.2 mi | 7.5 |
| Hilltop El Sch Aston | 3.4 mi | 9.3 |
| MEDIA CHILDREN'S HOUSE MONTESSORI SCHOOL Aston | 3.2 mi | — |
| HOLY FAMILY REGIONAL CATHOLIC SCHOOL Aston | 3.3 mi | 5.5 |
| Chichester SHS Boothwyn | 4.0 mi | 5.2 |
| DAVIDSON SCHOOL Elwyn | 3.6 mi | 7.8 |
| Sun Valley HS Aston | 3.7 mi | 5.7 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 19342 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$136,647
Median Home Value
$579,400
Median Rent
$2,298/mo
Population
20,654
College Educated
55.4%
Homeownership
72.4%
Avg Commute
27.7 min
Poverty Rate
2.1%
Median Age
46.7
Community Profile
The community surrounding St Thomas the Apostle School has a median household income of $136,647. It is a well-educated community where 55% of adults hold a bachelor's degree or higher. The median home value in the area is $579,400, with a median rent of $2,298/month. The local poverty rate of 2.1% is relatively low. The average commute for residents is 28 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 |
|---|---|
| Blankenburg Rudolph Sch Philadelphia, PA | 6.4 |
| CORPUS CHRISTI SCHOOL Chambersburg, PA | 6.4 |
| Curtisville Pri Ctr Tarentum, PA | 6.4 |
| First District El Sch Meadville, PA | 6.4 |
| Guilford Hills El Sch Chambersburg, PA | 6.4 |
| HOLY FAMILY ACADEMY Hazleton, PA | 6.4 |
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 278 students.
What is the student-teacher ratio at St Thomas the Apostle School?
The student-teacher ratio at St Thomas the Apostle School is 10.7:1. 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 PA?
St Thomas the Apostle School is ranked #455 out of 872 private schools in PA.
What is St Thomas the Apostle School's MySchoolScout rating?
St Thomas the Apostle School has a composite rating of 6.4 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.
Explore More Schools
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – 8th
- Enrollment
- 278
- Gender Split
- 55% M / 45% F
- Student-Teacher Ratio
- 10.7:1
- Teachers (FTE)
- 26
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 7 hours
- Days Per Year
- 180 days
- Setting
- Large Suburb
- County
- DELAWARE
- Phone
- (610) 459-8134
- 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
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