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Excellent

#10 of 2,842 schools in PA

Top 1% in state

Radnor MS

Middle School · Radnor Township SD

150 Louella Avenue, Wayne, PA 19087

Enrollment

813

Student-Teacher

11:1

Score

9.5

Grades

6th – 8th

Updated 2022-23

How this school compares

In Wayne

#1 of 6

public schools

Pennsylvania middle schools

#2 of 514

In district

#1 of 5

Radnor Township SD

School environment

9.9 / 10

Exceptional

About Radnor MS

Radnor Middle School serves 813 students in grades 6 through 8 in Wayne, Pennsylvania, operating as a regular public school with an 11:1 student-teacher ratio. That ratio keeps classes tight and instruction focused, giving each student consistent access to teachers. The school earns a composite score of 9.5 out of 10, rated Exceptional, with academic performance and growth scores both at 9.4.

Those numbers place Radnor MS second among 514 middle schools across Pennsylvania — a ranking that reflects sustained, measurable results rather than a single strong year. On broader state comparisons, the school outperforms 100% of Pennsylvania public schools, putting it among the most effective learning environments in the state regardless of level. Within Wayne, Radnor MS ranks first of six schools.

That local standing, combined with a top-10 position out of 2,842 public schools statewide, makes it one of the highest-performing schools families will encounter in their search. Parents comparing middle school options in the Philadelphia suburbs will find few schools that match this combination of strong academic scores and demonstrated student growth. For families prioritizing measurable outcomes at the middle school level, Radnor MS presents a clear, data-supported case.

What's said publicly about Radnor MS

Sources: School's website

Synthesized from public, attributable sources. Updated May 2026.

Dr. David M. Wiedlich, the principal of Radnor Middle School, has received significant recognition for his leadership. He was named Pennsylvania’s 2026 Principal of the Year by the Pennsylvania Principals Association 1 . Additionally, he was selected as one of three national finalists for the 2026 National Middle Level Principal of the Year, an honor presented by the National Association of Secondary School Principals (NASSP) 1 . The school operates within the Radnor Township School District (RTSD), which recently approved its 2026-27 Proposed Final Budget 1 . The district also received a donation of $8,261.80 from GIANT food stores through the GIANT Feeding Kids Initiative 1 . Dr. Sharon Schaefer was appointed as Assistant to the Superintendent for Teaching & Learning, beginning her role in March 2026 1 .
Sources (1)
  1. www.rtsd.org
Generated by AI from public sources. Every claim is grounded in a cited source. Report inaccuracy

Score Breakdown

Full Profile · 3/3 metrics
Student Progress9.4Exceptional40%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change+0.86 pts/yr
Data Period2019–2024
TrendStable
Academics9.4Exceptional35%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency76.3%
Reading/ELA Proficiency89.3%
Math vs. State Avg+38.5 pts
Reading vs. State Avg+35.8 pts
Overall Proficiency83%
Expected (poverty-adj.)69%
vs. Expected+13.8 pts
Adjusted Percentile90th
Resources & Environment9.9Exceptional25%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio11:1
Per-Pupil Spending$25,356

Radnor MS — Students at Radnor MS score 83% proficient, which is above what's typical for similar communities (expected: 69%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

14%

Students qualifying for federal meal assistance

Test Scores PA PSSA (2023-24)

Math Proficiency 73.4%
School
State
35.5%
ELA Proficiency 88.4%
School
State
53.4%

Based on 12 test records from PA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
72%
ELA
86%
2021*
Math
63%
ELA
87%
2024
Math
76.4%
ELA
89.3%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 9.4/10.

How Radnor MS Compares

See how Radnor MS performs across key quality dimensions compared to state benchmarks.

Overall Score
9.5/10
100th percentile in PA
Academic
9.4/10
9.4/10
Growth
9.4/10
Above average
Environment
9.9/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
14%
Teaching Staff
11:1 student-teacher ratio
74 teachers

Location

150 Louella Avenue, Wayne, PA 19087

Nearby Alternatives

Families considering Radnor MS may also want to explore other middle schools in the area. Radnor SHS (rated 8.9/10, 1.4 miles away, in nearby Radnor), with a comparable rating. Another option is Wayne El Sch (rated 8.7/10, 1.1 miles away), with a comparable rating. Additionally, THE GRAYSON SCHOOL (rated 8.6/10, 1.7 miles away, in nearby Radnor), with a comparable rating. For more schools in Wayne, see our Wayne schools guide .

Nearby Schools

20 within 2.1 mi
School Distance Rating
ST KATHARINE OF SIENA SCHOOL Wayne 0.2 mi 5.3
VALLEY FORGE MILITARY ACADEMY Wayne 0.9 mi 7.8
HERITAGE SCHOOL Wayne 0.9 mi
ASSUMPTION ACADEMY Strafford 1.0 mi
GODDARD SCHOOL Strafford 1.1 mi
Wayne El Sch Wayne 1.1 mi 8.7
ST DAVIDS EPISCOPAL DAY SCHOOL Wayne 1.3 mi
ST DAVID'S NURSERY SCHOOL Devon 1.4 mi
ARMENIAN SISTERS ACADEMY Radnor 1.4 mi 7.3
Radnor El Sch Radnor 1.4 mi 8.4
WOODLYNDE SCHOOL Strafford 1.6 mi 8.0
Radnor SHS Radnor 1.4 mi 8.9
ACADEMY-NOTRE DAME DE NAMUR Villanova 1.9 mi 6.8
Roberts El Sch Wayne 2.3 mi 7.8
THE GRAYSON SCHOOL Radnor 1.7 mi 8.6
ARCHBISHOP JOHN CARROLL HIGH SCHOOL Radnor 1.7 mi 5.4
ST KATHERINE DAY SCHOOL -UPPER Radnor 1.7 mi 8.4
ARCHBISHOP CARROLL HIGH SCHOOL Malvern 1.7 mi 6.1
BEAUTIFUL BEGINNINGS Devon 1.9 mi
DEVON PREPARATORY SCHOOL Devon 2.1 mi 8.3

Neighborhood Census ACS (2019-2023)

Census data for ZIP 19087 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$165,451

Median Home Value

$693,200

Median Rent

$2,130/mo

Population

33,770

College Educated

78.1%

Homeownership

72.3%

Avg Commute

25.4 min

Poverty Rate

3.5%

Median Age

39.8

Community Profile

The community surrounding Radnor MS has a median household income of $165,451. It is a well-educated community where 78% of adults hold a bachelor's degree or higher. The median home value in the area is $693,200, with a median rent of $2,130/month. The local poverty rate of 3.5% is relatively low. The average commute for residents is 25 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
Bala-Cynwyd MS Bala Cynwyd, PA 9.3
Black Rock MS Villanova, PA 9.7
Welsh Valley MS Narberth, PA 9.2
Springton Lake MS Media, PA 9.0
Boyce MS Pittsburgh, PA 8.6
Hershey MS Hershey, PA 8.6

Frequently Asked Questions

Common questions about Radnor MS

What grades does Radnor MS serve?

Radnor MS serves students in grades 6th through 8th.

How many students attend Radnor MS?

Radnor MS has an enrollment of approximately 813 students.

What is the student-teacher ratio at Radnor MS?

The student-teacher ratio at Radnor MS is 11:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Radnor MS rank in PA?

Radnor MS is ranked #10 out of 2,842 schools in PA.

What is Radnor MS's MySchoolScout rating?

Radnor MS has a composite rating of 9.5 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.

What are the test scores at Radnor MS?

Based on the most recent state assessment data, Radnor MS has 73.4% math proficiency and 88.4% reading/ELA proficiency.

Is Radnor MS a charter school?

No, Radnor MS is not a charter school. It is a traditional public school operated by the local school district.

Is Radnor MS a Title I school?

No, Radnor MS is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Radnor MS?

14.0% of students at Radnor MS qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
83 Very Walkable
Bike Score
58 Bikeable

Powered by Walk Score

FBI UCR. County-level only.

Quick Facts NCES CCD (SY 2022-23)

Grades
6th – 8th
Enrollment
813
Student-Teacher Ratio
11:1
Teachers (FTE)
74
Free/Reduced Lunch
14.0%
Type
regular
Setting
Large Suburb
County
Delaware County
Data Year
2023–2024

District

Radnor Township SD
District Enrollment
3,616
Schools in District
5
Per-Pupil Spending
$26,234
District Rank
#1 of 5

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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