Serving 642 students in grades Kindergarten-8, Keystone Academy Charter School ranks in the bottom 50% of all schools in Pennsylvania for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 22% (which is lower than the Pennsylvania state average of 38%). The percentage of students achieving proficiency in reading/language arts is 50% (which is lower than the Pennsylvania state average of 55%).
The student-teacher ratio of 15:1 is higher than the Pennsylvania state level of 13:1.
Minority enrollment is 83% of the student body (majority Black and Hispanic), which is higher than the Pennsylvania state average of 40% (majority Hispanic and Black).
Quick Facts (2026)
- School Type: Charter School
- Grades: Kindergarten-8
- Enrollment: 642 students
- Student-Teacher Ratio: 15:1
- Minority Enrollment: 83%
- Overall Testing Rank: Bottom 50% in PA
- Math Proficiency: 22% (Btm 50%)
- Reading Proficiency: 50% (Btm 50%)
- Science Proficiency: 70-74% (Top 50%)
- Source: National Center for Education Statistics (NCES), PA Dept. of Education
Top Rankings
Keystone Academy Charter School ranks among the top 20% of public schools in Pennsylvania for:
Category
Attribute
Diversity
School Overview
Keystone Academy Charter School's student population of 642 students has stayed relatively flat over five school years.
The teacher population of 42 teachers has grown by 16% over five school years.
School Type
Grades Offered
Grades Kindergarten-8
(No virtual instruction)
(No virtual instruction)
Total Students
642 students
Total Classroom Teachers
42 teachers
Year Founded
2007
School Calendar
School Rankings
Keystone Academy Charter School ranks within the bottom 50% of all 2,733 schools in Pennsylvania (based off of combined math and reading proficiency testing data).
The diversity score of Keystone Academy Charter School is 0.72, which is more than the diversity score at state average of 0.60. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#2023 out of 2733 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
22%
38%
Reading/Language Arts Test Scores (% Proficient)
50%
55%
Science Test Scores (% Proficient)
70-74%
57%
Student-Teacher Ratio
15:1
13:1
American Indian
n/a
n/a
Asian
8%
5%
Hispanic
34%
16%
Black
36%
14%
White
17%
60%
Hawaiian
n/a
n/a
Two or more races
5%
5%
All Ethnic Groups
Eligible for Free Lunch
84%
59%
Eligible for Reduced Lunch
7%
2%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), PA Dept. of Education
Frequently Asked Questions
What is Keystone Academy Charter School's ranking?
Keystone Academy Charter School is ranked #2023 out of 2,733 schools, which ranks it among the bottom 50% of public schools in Pennsylvania.
What schools are Keystone Academy Charter School often compared to?
Keystone Academy Charter Schoolis often viewed alongside schools like Disston Hamilton School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
22% of students have achieved math proficiency (compared to the 38% PA state average), while 50% of students have achieved reading proficiency (compared to the 55% PA state average).
How many students attend Keystone Academy Charter School?
642 students attend Keystone Academy Charter School.
What is the racial composition of the student body?
36% of Keystone Academy Charter School students are Black, 34% of students are Hispanic, 17% of students are White, 8% of students are Asian, and 5% of students are Two or more races.
What is the student-teacher ratio of Keystone Academy Charter School?
Keystone Academy Charter School has a student ration of 15:1, which is higher than the Pennsylvania state average of 13:1.
What grades does Keystone Academy Charter School offer ?
Keystone Academy Charter School offers enrollment in grades Kindergarten-8 (No virtual instruction).
What school district is Keystone Academy Charter School part of?
Keystone Academy Charter School is part of Keystone Academy Charter School District.
In what neighborhood is Keystone Academy Charter School located?
Keystone Academy Charter School is located in the Tacony neighborhood of Philadelphia, PA. There are 1 other public schools located in Tacony.
School Reviews
5 10/10/2025
A great school. My oldest daughter has attend this school since kindergarten and is now in the fifth grade. I like that they give a lot of work. And work to do over the summer. It will prepare them for the future. I hope to get my youngest in kindergarten this up coming sept.
5 10/10/2025
I love this school.. Everybody is so nice.. My daughter is doing great... thyy get to do monthly book reports.. They challenge theit student. I hope my son gets in this year.
5 10/10/2025
My children attend this school and they enjoy it there. A lot of work to do , at the beginning the get frustrated a little bit, but once they get used to it they are OK !Caring and loving teachers !!
Review Keystone Academy Charter School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
