Very Good
#171 of 872 private schools in PA
Top 20% of private schools
The Agnes Irwin School
School
275 S ITHAN AVE, Bryn Mawr, PA 19010
Estimated academic score. This school does not have standardized test data. Based on PA statewide data. Learn more
Enrollment
573
Student-Teacher
7.5:1
Score
7.5
Grades
Pre-K – 12th
Enrollment
573
Student-Teacher
7.5:1
Score
7.5
Grades
Pre-K – 12th
Updated
2021-22
Updated 2021-22
How this school compares
In Bryn Mawr
#5 of 9
public schools
Pennsylvania schools
#73 of 305
About The Agnes Irwin School
The Agnes Irwin School is a public school located in Bryn Mawr, Delaware County, Pennsylvania. Serving students from pre-kindergarten through 12th grade, the school offers a comprehensive educational experience within its large suburban setting. With an enrollment of 573 students and a student-teacher ratio of 7.5:1, Agnes Irwin provides individualized attention to help each child succeed academically.
While specific test score data is not available, the school ranks at #206 out of 872 schools in Pennsylvania, placing it in the 76th percentile statewide. This ranking reflects a solid academic standing with room for continued growth and improvement. Agnes Irwin School focuses on fostering student development through its dedicated team of 77 full-time equivalent teachers.
The school's location within a vibrant suburban community means students have access to various cultural and recreational activities, enhancing their overall educational experience beyond the classroom walls.
What Parents Should Know
With a student-teacher ratio of 7.5:1, The Agnes Irwin School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.
As a private school, The Agnes Irwin 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 The Agnes Irwin School compares to the 2 public schools in Bryn Mawr, PA
Student Demographics
All Schools in Bryn Mawr
| School | Rating |
|---|---|
| The Agnes Irwin School (this school) | 7.5 |
| Ithan El Sch | 9.1 |
| Coopertown El Sch | 9.1 |
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 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
275 S ITHAN AVE, Bryn Mawr, PA 19010
Nearby Alternatives
Families considering The Agnes Irwin School may also want to explore other schools in the area. THE GRAYSON SCHOOL (rated 8.6/10, 1.2 miles away, in nearby Radnor), which scores notably higher. Another option is MAIN LINE CLASSICAL ACADEMY INC (rated 8.4/10, 1.0 miles away), which scores slightly higher. Additionally, ST KATHERINE DAY SCHOOL -UPPER (rated 8.4/10, 1.2 miles away, in nearby Radnor), which scores slightly higher. For more schools in Bryn Mawr, see our Bryn Mawr schools guide .
Nearby Schools
20 within 2.0 mi| School | Distance | Rating |
|---|---|---|
| HILL TOP PREPARATORY SCHOOL Bryn Mawr | 0.9 mi | 7.4 |
| Radnor SHS Radnor | 0.9 mi | 8.9 |
| MAIN LINE CLASSICAL ACADEMY INC Bryn Mawr | 1.0 mi | 8.4 |
| SACRED HEART ACADEMY BRYN MAWR Bryn Mawr | 1.1 mi | 8.1 |
| ST ALOYSIUS ACADEMY Bryn Mawr | 1.2 mi | 8.0 |
| THE GRAYSON SCHOOL Radnor | 1.2 mi | 8.6 |
| ARCHBISHOP JOHN CARROLL HIGH SCHOOL Radnor | 1.2 mi | 5.4 |
| ST KATHERINE DAY SCHOOL -UPPER Radnor | 1.2 mi | 8.4 |
| ARCHBISHOP CARROLL HIGH SCHOOL Malvern | 1.2 mi | 6.1 |
| Radnor El Sch Radnor | 1.4 mi | 8.4 |
| ACADEMY-NOTRE DAME DE NAMUR Villanova | 1.3 mi | 6.8 |
| Black Rock MS Villanova | 1.5 mi | 9.7 |
| Ithan El Sch Bryn Mawr | 1.5 mi | 9.1 |
| HOLY CHILD SCHOOL AT ROSEMONT Bryn Mawr | 1.3 mi | 7.0 |
| JACK M BARRACK HEBREW ACADEMY Bryn Mawr | 1.4 mi | 8.4 |
| STS COLMAN-JOHN NEUMANN Bryn Mawr | 1.8 mi | 5.5 |
| Coopertown El Sch Bryn Mawr | 1.8 mi | 9.1 |
| ST KATHARINE OF SIENA SCHOOL Wayne | 1.9 mi | 5.3 |
| THE SHIPLEY SCHOOL Bryn Mawr | 1.9 mi | 7.2 |
| Harriton SHS Rosemont | 2.0 mi | 9.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 19010 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$143,986
Median Home Value
$788,700
Median Rent
$1,890/mo
Population
22,004
College Educated
76.7%
Homeownership
65.4%
Avg Commute
27 min
Poverty Rate
7.4%
Median Age
37.7
Community Profile
The community surrounding The Agnes Irwin School has a median household income of $143,986. It is a well-educated community where 77% of adults hold a bachelor's degree or higher. The median home value in the area is $788,700, with a median rent of $1,890/month. The local poverty rate of 7.4% is relatively low. 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 |
|---|---|
| COVENTRY CHRISTIAN SCHOOLS, INC. Pottstown, PA | 7.5 |
| LANCASTER COUNTRY DAY SCHOOL Lancaster, PA | 7.5 |
| YESHIVA SCHOOLS OF PITTSBURGH Pittsburgh, PA | 7.4 |
| FRIENDS CENTRAL SCHOOL Wynnewood, PA | 7.7 |
| THE CITY SCHOOL Philadelphia, PA | 7.7 |
| DELAWARE COUNTY CHRISTIAN SCHOOL Newtown Square, PA | 7.8 |
Frequently Asked Questions
Common questions about The Agnes Irwin School
What grades does The Agnes Irwin School serve?
The Agnes Irwin School serves students in grades Pre-K through 12th.
How many students attend The Agnes Irwin School?
The Agnes Irwin School has an enrollment of approximately 573 students.
What is the student-teacher ratio at The Agnes Irwin School?
The student-teacher ratio at The Agnes Irwin School is 7.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does The Agnes Irwin School rank in PA?
The Agnes Irwin School is ranked #171 out of 872 private schools in PA.
What is The Agnes Irwin School's MySchoolScout rating?
The Agnes Irwin School has a composite rating of 7.5 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 The Agnes Irwin School a private school?
Yes, The Agnes Irwin School is a private all-girls school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is The Agnes Irwin School a religious school?
No, The Agnes Irwin School is a nonsectarian (non-religious) private school.
Explore More Schools
Neighborhood Context
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – 12th
- Enrollment
- 573
- Gender Split
- 0% M / 100% F
- Student-Teacher Ratio
- 7.5:1
- Teachers (FTE)
- 77
- Type
- private
- Coed Status
- all-girls
- Affiliation
- Nonsectarian
- School Day
- 7 hours
- Days Per Year
- 167 days
- Setting
- Large Suburb
- County
- DELAWARE
- Phone
- (610) 801-1869
- 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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