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Radnor Sr. High School

130 King Of Prussia Rd
Wayne, PA 19087

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Top 5%

Tel: (610) 293-0855

rhs.rtsd.org

SAVE SCHOOL

Radnor High School is a public high school in Radnor, Pennsylvania. Of all high schools in Pennsylvania, Radnor is ranked 3rd by U.S. News & World Report, and 1st by the Pennsylvania Department of Education.

Serving 1,146 students in grades 9-12, Radnor Sr. High School ranks in the top 5% of all schools in Pennsylvania for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).

The percentage of students achieving is 72% (which is higher than the Pennsylvania state average of 38%). The percentage of students achieving is 95% (which is higher than the Pennsylvania state average of 55%).

The student-teacher ratio of 12:1 is lower than the Pennsylvania state level of 13:1.

Minority enrollment is 31% of the student body (majority Asian), which is lower than the Pennsylvania state average of 40% (majority Hispanic and Black).

Quick Facts (26-27)

Grades: 9-12
Enrollment: 1,146 students
Student-Teacher Ratio: 12:1
Minority Enrollment: 31%
: 97% (Top 5% in PA)
: Top 5%
: 72% (Top 10%)
: 95% (Top 1%)
: 50-59% (Btm 50%)
: Radnor SHS's attendance zone covers the entire school district in Wayne, PA, encompassing approximately 13.8 square miles. Most students live within a 5-10 minute drive, with an average distance of 2.5 miles to the zone's edge and the furthest point being 3.6 miles away.
Source: National Center for Education Statistics (NCES), PA Dept. of Education

Top Rankings

Radnor Sr. High School ranks among the top 20% of public schools in Pennsylvania for:

School Overview

Radnor Sr. High School's student population of 1,146 students has stayed relatively flat over five school years.

The teacher population of 92 teachers has stayed relatively flat over five school years.

Grades Offered

Grades 9-12
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	Radnor Sr. High School
9	286
10	295
11	272
12	293

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Total Students

1,146 students

View Data

Showing 2016–2025. Full 39-year historical data available below ↓

Total Students Trends (1987-2025)
Year	Radnor Sr. High School
2025	1,146
2024	1,175
2023	1,126
2022	1,165
2021	1,195
2020	1,196
2019	1,219
2018	1,189
2017	1,190
2016	1,177
2015	1,172
2014	1,180
2013	1,177
2012	1,173
2011	1,197
2010	1,241
2009	1,232
2008	1,210
2007	1,210
2006	1,126
2005	1,104
2004	1,064
2003	1,028
2002	1,001
2001	937
2000	902
1999	906
1998	888
1997	873
1996	852
1995	840
1994	819
1993	799
1992	785
1991	782
1990	829
1989	866
1988	923
1987	1,037

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Total Classroom Teachers

92 teachers

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Showing 2016–2025. Full 39-year historical data available below ↓

Total Classroom Teachers Trends (1987-2025)
Year	Radnor Sr. High School
2025	92
2024	94
2023	92
2022	90
2021	90
2020	91
2019	89
2018	90
2017	89
2016	92
2015	90
2014	92
2013	92
2012	92
2011	91
2010	97
2009	96
2008	100
2007	95
2006	93
2005	86
2004	82
2003	84
2002	83
2001	82
2000	81
1999	80
1998	80
1997	78
1996	74
1995	72
1994	66
1993	65
1992	72
1991	69
1990	73
1989	84
1988	93
1987	87

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Year Founded

1893

School Calendar

View School Calendar

School Motto

Inspire, Achieve, Excel

School Rankings

Radnor Sr. High School ranks within the top 5% of all 2,733 schools in Pennsylvania (based off of combined math and reading proficiency testing data).

The of Radnor Sr. High School is 0.50, which is less than the diversity score at state average of 0.60. The school's diversity has stayed relatively flat over five school years.

This School

State Level (PA)

#78 out of 2733 schools
(Top 5%)

View Data

Showing 2012–2023. Full 14-year historical data available below ↓

Overall School Rank Trends (2010-2023)
Year	Radnor Sr. High School
2023	#78
2022	#12
2019	#27
2018	#43
2017	#23
2016	#11
2015	#26
2014	#151
2013	#199
2012	#707
2011	#776
2010	#536

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72%

38%

View Data

Showing 2013–2023. Full 14-year historical data available below ↓

Math Proficiency Comparison (2010-2023)
Year	Radnor Sr. High School	Pennsylvania	Radnor Township School District
2023	72%	38%	76%
2022	87%	36%	73%
2021	89%	38%	72%
2019	90%	45%	78%
2018	91%	45%	79%
2017	90%	46%	80%
2016	92%	46%	79%
2015	89%	43%	79%
2014	89%	72%	93%
2013	88%	73%	92%
2012	82%	74%	92%
2011	83%	76%	92%
2010	85%	75%	93%

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95%

55%

View Data

Showing 2011–2022. Full 13-year historical data available below ↓

Reading and Language Arts Proficiency Comparison (2010-2022)
Year	Radnor Sr. High School	Pennsylvania	Radnor Township School District
2022	95%	55%	88%
2019	92%	62%	88%
2018	91%	63%	79%
2017	94%	63%	89%
2016	95%	62%	89%
2015	93%	62%	90%
2014	93%	70%	91%
2013	92%	70%	91%
2012	88%	71%	91%
2011	86%	73%	92%
2010	92%	72%	91%

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50-59%

57%

View Data

Science Proficiency Comparison (2021-2022)
Year	Radnor Sr. High School	Pennsylvania	Radnor Township School District
2022	54%	57%	86%
2021	92%	64%	90%

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Student-Teacher Ratio

12:1

13:1

View Data

Showing 2016–2025. Full 39-year historical data available below ↓

Student-Teacher Ratio Comparison (1987-2025)
Year	Radnor Sr. High School	Pennsylvania	Radnor Township School District
2025	12:1	13:1
2024	13:1	13:1
2023	12:1	13:1	12:1
2022	13:1	13:1	13:1
2021	13:1	14:1	13:1
2020	13:1	14:1	13:1
2019	14:1	14:1	13:1
2018	13:1	14:1	13:1
2017	13:1	14:1	13:1
2016	13:1	14:1	13:1
2015	13:1	15:1	13:1
2014	13:1	15:1	13:1
2013	13:1	15:1	13:1
2012	13:1	15:1	13:1
2011	13:1	14:1	13:1
2010	13:1	14:1	13:1
2009	13:1	14:1	13:1
2008	12:1	14:1	12:1
2007	13:1	16:1	13:1
2006	12:1	16:1	13:1
2005	13:1	16:1	13:1
2004	13:1	16:1	13:1
2003	12:1	16:1	13:1
2002	12:1	16:1	13:1
2001	11:1	17:1	13:1
2000	11:1	17:1	13:1
1999	11:1	18:1	13:1
1998	11:1	18:1	13:1
1997	11:1	18:1	13:1
1996	12:1	18:1	13:1
1995	12:1	19:1	14:1
1994	12:1	19:1	14:1
1993	12:1	19:1	14:1
1992	11:1	17:1	11:1
1991	11:1	17:1	11:1
1990	11:1	17:1	12:1
1989	10:1	17:1	11:1
1988	10:1	17:1	11:1
1987	12:1	18:1	12:1

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Asian

15%

View Data

Showing 2016–2025. Full 38-year historical data available below ↓

Asian Student Percentage Comparison (1988-2025)
Year	Radnor Sr. High School	Pennsylvania	Radnor Township School District
2025	15%	5%
2024	15%	5%
2023	16%	5%	16%
2022	16%	4%	16%
2021	16%	4%	17%
2020	16%	4%	17%
2019	15%	4%	17%
2018	15%	4%	17%
2017	15%	4%	17%
2016	14%	4%	17%
2015	14%	4%	16%
2014	13%	3%	16%
2013	14%	4%	16%
2012	14%	3%	16%
2011	14%	3%	16%
2010	14%	3%	15%
2009	12%	3%	14%
2008	11%	3%	14%
2007	10%	2%	14%
2006	10%	3%	13%
2005	10%	2%	12%
2004	9%	2%	12%
2003	10%	2%	11%
2002	10%	2%	11%
2001	10%	2%	11%
2000	11%	2%	10%
1999	9%	2%	9%
1998	9%	2%	9%
1997	9%	2%	9%
1996	8%	2%	10%
1995	8%	2%	9%
1994	6%	2%	8%
1993	7%	2%	8%
1992	8%	2%	7%
1991	8%	2%	8%
1990	8%	1%	8%
1989	6%	1%	7%
1988	4%	2%	6%

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Hispanic

16%

View Data

Showing 2016–2025. Full 38-year historical data available below ↓

Hispanic Student Percentage Comparison (1988-2025)
Year	Radnor Sr. High School	Pennsylvania	Radnor Township School District
2025	6%	16%
2024	6%	15%
2023	6%	14%	6%
2022	7%	14%	6%
2021	6%	13%	6%
2020	6%	13%	5%
2019	4%	12%	5%
2018	4%	11%	5%
2017	4%	11%	5%
2016	3%	10%	4%
2015	2%	10%	4%
2014	3%	10%	4%
2013	2%	9%	3%
2012	3%	9%	3%
2011	3%	8%	3%
2010	2%	8%	2%
2009	2%	8%	2%
2008	2%	7%	2%
2007	2%	7%	2%
2006	2%	6%	2%
2005	2%	6%	2%
2004	1%	6%	1%
2003	1%	5%	1%
2002	2%	5%	2%
2001	2%	5%	1%
2000	1%	4%	1%
1999	1%	4%	1%
1998	1%	4%	1%
1997	1%	4%	1%
1996	2%	3%	1%
1995	2%	3%	1%
1994	3%	3%	2%
1993	1%	3%	1%
1992	2%	3%	1%
1991	2%	3%	2%
1990	2%	3%	2%
1989	1%	3%	1%
1988	1%	2%	1%

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Black

14%

View Data

Showing 2016–2025. Full 38-year historical data available below ↓

Black Student Percentage Comparison (1988-2025)
Year	Radnor Sr. High School	Pennsylvania	Radnor Township School District
2025	6%	14%
2024	6%	14%
2023	6%	14%	5%
2022	6%	14%	5%
2021	6%	15%	4%
2020	5%	15%	5%
2019	7%	15%	5%
2018	7%	15%	5%
2017	6%	15%	5%
2016	6%	15%	5%
2015	6%	15%	5%
2014	5%	15%	4%
2013	6%	15%	5%
2012	5%	15%	4%
2011	6%	15%	5%
2010	6%	16%	5%
2009	6%	16%	5%
2008	6%	16%	4%
2007	5%	16%	5%
2006	4%	16%	4%
2005	4%	16%	4%
2004	4%	16%	4%
2003	4%	16%	4%
2002	4%	15%	4%
2001	4%	15%	4%
2000	4%	15%	4%
1999	5%	15%	4%
1998	5%	14%	4%
1997	5%	14%	4%
1996	5%	14%	4%
1995	5%	14%	4%
1994	5%	14%	4%
1993	4%	13%	4%
1992	3%	13%	4%
1991	4%	13%	5%
1990	6%	13%	5%
1989	6%	13%	5%
1988	4%	13%	4%

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White

69%

60%

View Data

Showing 2016–2025. Full 38-year historical data available below ↓

White Student Percentage Comparison (1988-2025)
Year	Radnor Sr. High School	Pennsylvania	Radnor Township School District
2025	69%	60%
2024	69%	61%
2023	69%	62%	69%
2022	69%	63%	70%
2021	70%	63%	69%
2020	72%	64%	71%
2019	73%	65%	71%
2018	73%	66%	73%
2017	75%	67%	73%
2016	77%	68%	74%
2015	78%	68%	75%
2014	79%	69%	76%
2013	78%	70%	76%
2012	78%	71%	77%
2011	77%	72%	76%
2010	78%	73%	78%
2009	80%	73%	79%
2008	81%	74%	80%
2007	83%	75%	79%
2006	84%	75%	81%
2005	84%	76%	82%
2004	86%	76%	83%
2003	85%	77%	84%
2002	84%	78%	83%
2001	84%	78%	84%
2000	84%	79%	85%
1999	85%	79%	86%
1998	85%	80%	86%
1997	85%	80%	86%
1996	85%	81%	85%
1995	85%	81%	86%
1994	86%	81%	86%
1993	88%	82%	87%
1992	87%	82%	88%
1991	86%	82%	85%
1990	84%	83%	85%
1989	87%	83%	87%
1988	91%	83%	89%

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Two or more races

View Data

Two or More Races Student Percentage Comparison (2018-2025)
Year	Radnor Sr. High School	Pennsylvania	Radnor Township School District
2025	4%	5%
2024	4%	5%
2023	3%	5%	4%
2022	2%	5%	3%
2021	2%	5%	4%
2020	1%	4%	2%
2019	1%	4%	2%
2018	1%	4%

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All Ethnic Groups

31%

40%

0.50

0.60

View Data

Showing 2016–2025. Full 38-year historical data available below ↓

Diversity Score Comparison (1988-2025)
Year	Radnor Sr. High School	Pennsylvania	Radnor Township School District
2025	0.50	0.60
2024	0.50	0.59
2023	0.50	0.58	0.49
2022	0.49	0.57	0.49
2021	0.48	0.57	0.49
2020	0.45	0.55	0.47
2019	0.44	0.54	0.47
2018	0.44	0.53	0.44
2017	0.41	0.52	0.44
2016	0.39	0.51	0.43
2015	0.37	0.51	0.41
2014	0.36	0.49	0.39
2013	0.37	0.48	0.40
2012	0.37	0.47	0.38
2011	0.39	0.46	0.39
2010	0.37	0.44	0.36
2009	0.35	0.44	0.35
2008	0.33	0.43	0.35
2007	0.30	0.41	0.35
2006	0.29	0.41	0.33
2005	0.29	0.40	0.32
2004	0.25	0.40	0.30
2003	0.27	0.38	0.28
2002	0.29	0.37	0.29
2001	0.29	0.37	0.28
2000	0.28	0.35	0.27
1999	0.27	0.35	0.26
1998	0.27	0.34	0.25
1997	0.27	0.34	0.25
1996	0.27	0.33	0.27
1995	0.27	0.33	0.26
1994	0.26	0.33	0.25
1993	0.22	0.31	0.23
1992	0.24	0.31	0.23
1991	0.25	0.31	0.25
1990	0.29	0.30	0.26
1989	0.24	0.30	0.24
1988	0.17	0.30	0.20

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97%

87.5%

View Data

Showing 2014–2023. Full 13-year historical data available below ↓

Graduation Rate Comparison (2011-2023)
Year	Radnor Sr. High School	Pennsylvania	Radnor Township School District
2023	97%	87%	97%
2022	97%	87%	97%
2021	98%	87%	98%
2020	98%	87%	98%
2019	97%	86%	97%
2018	98%	86%	98%
2017	99%	86%	98%
2016	99%	86%	98%
2015	99%	86%	98%
2014	98%	86%	97%
2013	99%	85%	99%
2012	99%	84%	99%
2011	98%	85%	98%

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(22-23)

13.5%

23.3%

View Data

Chronic Absenteeism Rate (2021-2023)
Year	Radnor Sr. High School	Pennsylvania	Radnor Township School District
2023	13.5%	23.3%	9.6%
2022	12.8%	26.6%	8.6%
2021	8.2%	18.9%	6.6%

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Eligible for

15%

59%

View Data

Showing 2016–2025. Full 26-year historical data available below ↓

Free Lunch Eligibility Comparison (2000-2025)
Year	Radnor Sr. High School	Pennsylvania	Radnor Township School District
2025	15%	59%
2024	15%	60%
2023	15%	54%	13%
2022	10%	50%	9%
2021	11%	49%	10%
2020	10%	43%	10%
2019	10%	48%	10%
2018	10%	44%	8%
2017	10%	41%	8%
2016	10%	44%	8%
2015	9%	41%	8%
2014	9%	38%	8%
2013	8%	36%	7%
2012	7%	34%	5%
2011	6%	33%	5%
2010	5%	31%	4%
2009	4%	27%	3%
2008	4%	25%	3%
2007	4%	24%	3%
2006	4%	25%	3%
2005	3%	22%	2%
2004	2%	22%	1%
2003	3%	23%	2%
2002	2%	23%	1%
2001	4%	22%	2%
2000	3%	23%	2%

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Eligible for

View Data

Showing 2014–2025. Full 26-year historical data available below ↓

Reduced-Price Lunch Eligibility Comparison (2000-2025)
Year	Radnor Sr. High School	Pennsylvania	Radnor Township School District
2025	1%	2%
2024	1%	2%
2021	1%	2%	1%
2020	1%	2%	1%
2019	1%	3%	1%
2018	1%	3%	1%
2017	1%	3%	1%
2016	1%	3%
2015	1%	5%
2014	1%	5%	1%
2013	1%	5%	1%
2012	1%	6%	2%
2011	2%	6%	2%
2010	1%	7%	1%
2009	1%	7%	1%
2008	1%	6%	1%
2007	1%	6%	1%
2006	1%	7%	1%
2005	1%	6%	1%
2004	1%	6%	1%
2003	1%	6%	1%
2002	1%	6%	1%
2001	1%	6%	1%
2000	2%	6%	2%

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School Statewide Testing

View Education Department Test Scores

School District Name

Radnor Township School District

Sports

School Mascot

Raptors

Source: National Center for Education Statistics (NCES), PA Dept. of Education

Frequently Asked Questions

What is Radnor Sr. High School's ranking?

Radnor Sr. High School is ranked #78 out of 2,733 schools, which ranks it among the top 5% of public schools in Pennsylvania.

What schools are Radnor Sr. High School often compared to?

Radnor Sr. High Schoolis often viewed alongside schools like Harriton Sr. High School by visitors of our site.

What percent of students have achieved state testing proficiency in math and reading?

72% of students have achieved math proficiency (compared to the 38% PA state average), while 95% of students have achieved reading proficiency (compared to the 55% PA state average).

What is the graduation rate of Radnor Sr. High School?

The graduation rate of Radnor Sr. High School is 97%, which is higher than the Pennsylvania state average of 87.5%.

How many students attend Radnor Sr. High School?

1,146 students attend Radnor Sr. High School.

What is the racial composition of the student body?

69% of Radnor Sr. High School students are White, 15% of students are Asian, 6% of students are Hispanic, 6% of students are Black, and 4% of students are Two or more races.

What is the student-teacher ratio of Radnor Sr. High School?

Radnor Sr. High School has a student ration of 12:1, which is lower than the Pennsylvania state average of 13:1.

What grades does Radnor Sr. High School offer ?

Radnor Sr. High School offers enrollment in grades 9-12 (No virtual instruction).

What school district is Radnor Sr. High School part of?

Radnor Sr. High School is part of Radnor Township School District.

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Quick Facts (26-27)

Grades: 9-12
Enrollment: 1,146 students
Student-Teacher Ratio: 12:1
Minority Enrollment: 31%
: 97% (Top 5%)
: Top 5%
: 72% (Top 10%)
: 95% (Top 1%)
: 50-59% (Btm 50%)
: Radnor SHS's attendance zone covers the entire school district in Wayne, PA, encompassing approximately 13.8 square miles. Most students live within a 5-10 minute drive, with an average distance of 2.5 miles to the zone's edge and the furthest point being 3.6 miles away.
Source: National Center for Education Statistics (NCES), PA Dept. of Education