Ridley High School

901 Morton Avenue
Folsom, PA 19033
(School attendance zone shown in map)
7/
10
Top 50%
Ridley High School serves the Ridley School District. It is located in Folsom, Pennsylvania, United States. The new high school opened in September 2001. In the 2022–2023 school year, Ridley High School had 1,869 students.
Serving 1,825 students in grades 9-12, Ridley High School ranks in the top 50% of all schools in Pennsylvania for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 47% (which is higher than the Pennsylvania state average of 38%). The percentage of students achieving proficiency in reading/language arts is 65% (which is higher than the Pennsylvania state average of 55%).
The student-teacher ratio of 14:1 is higher than the Pennsylvania state level of 13:1.
Minority enrollment is 34% of the student body (majority Black), which is lower than the Pennsylvania state average of 40% (majority Hispanic and Black).

Quick Facts (2026-27)

  • Grades: 9-12
  • Enrollment: 1,825 students
  • Student-Teacher Ratio: 14:1
  • Minority Enrollment: 34%
  • : 89% (Btm 50% in PA)
  • : Top 50%
  • : 47% (Top 50%)
  • : 65% (Top 50%)
  • : 45% (Btm 50%)
  • : Ridley High School's attendance zone covers the entire school district in Folsom, PA, encompassing approximately 7.9 square miles. Most families live within a 5-10 minute drive to the school, with an average distance of 1.5 miles to the zone's edge and the furthest point being 3.3 miles away.
  • Source: National Center for Education Statistics (NCES), PA Dept. of Education

School Overview

Ridley High School's student population of 1,825 students has stayed relatively flat over five school years.
The teacher population of 126 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
Total Students
1,825 students
Total Classroom Teachers
126 teachers
Year Founded
1934

School Rankings

Ridley High School ranks within the top 50% of all 2,733 schools in Pennsylvania (based off of combined math and reading proficiency testing data).
The diversity score of Ridley High School is 0.53, 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)
#899 out of 2733 schools
(Top 50%)
47%
38%
65%
55%
45%
57%
Student-Teacher Ratio
14:1
13:1
American Indian
n/a
n/a
Asian
3%
5%
Hispanic
7%
16%
Black
18%
14%
White
66%
60%
Hawaiian
n/a
n/a
Two or more races
6%
5%
All Ethnic Groups
34%
0.53
89%
87%
(22-23)
27.7%
23.3%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
50%
59%
Eligible for Reduced Lunch
3%
2%
School Statewide Testing
School District Name

Sports

Colors
White, Green
School Mascot
Green Raider
Source: National Center for Education Statistics (NCES), PA Dept. of Education

Frequently Asked Questions

What is Ridley High School's ranking?
Ridley High School is ranked #899 out of 2,733 schools, which ranks it among the top 50% of public schools in Pennsylvania.
What schools are Ridley High School often compared to?
Ridley High Schoolis often viewed alongside schools like Springfield High School, Interboro Sr. High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
47% of students have achieved math proficiency (compared to the 38% PA state average), while 65% of students have achieved reading proficiency (compared to the 55% PA state average).
What is the graduation rate of Ridley High School?
The graduation rate of Ridley High School is 89%, which is higher than the Pennsylvania state average of 87%.
How many students attend Ridley High School?
1,825 students attend Ridley High School.
What is the racial composition of the student body?
66% of Ridley High School students are White, 18% of students are Black, 7% of students are Hispanic, 6% of students are Two or more races, and 3% of students are Asian.
What is the student-teacher ratio of Ridley High School?
Ridley High School has a student ration of 14:1, which is higher than the Pennsylvania state average of 13:1.
What grades does Ridley High School offer ?
Ridley High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Ridley High School part of?
Ridley High School is part of Ridley School District.

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Quick Facts (2026-27)

  • Grades: 9-12
  • Enrollment: 1,825 students
  • Student-Teacher Ratio: 14:1
  • Minority Enrollment: 34%
  • : 89% (Btm 50%)
  • : Top 50%
  • : 47% (Top 50%)
  • : 65% (Top 50%)
  • : 45% (Btm 50%)
  • : Ridley High School's attendance zone covers the entire school district in Folsom, PA, encompassing approximately 7.9 square miles. Most families live within a 5-10 minute drive to the school, with an average distance of 1.5 miles to the zone's edge and the furthest point being 3.3 miles away.
  • Source: National Center for Education Statistics (NCES), PA Dept. of Education

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