Keystone Academy CS
Keystone Academy CS
4521 Longshore Avenue, Philadelphia, PA, 19135
Enrollment
663
Student-Teacher Ratio
17.0:1
Teachers
39
School Type
Regular School
Diversity Index
0.71
Highly diverse
Pennsylvania has 2 school choice programs
Explore ESA, voucher, and scholarship programs that may help fund your child's education.
Contact Information
SchoolZone Effectiveness Score
How we rateThis school achieves outcomes in line with expectations. Students are making expected progress.
Score Breakdown
School Ratings
Is this your school?
Claim this profile to update information, add programs, and keep parents informed.
Claim This School📚 Supplies for Elementary School
Crayons & Colored Pencils
Vibrant colors for art projects and creative learning.
$3–$15
Shop on Amazon →Early Reader Books
Engaging books for kids just learning to read.
$5–$15
Shop on Amazon →STEM Building Kit
Hands-on engineering and building sets for curious minds.
$20–$50
Shop on Amazon →As an Amazon Associate, SchoolZone.ai earns from qualifying purchases.
Helpful Resources
Recommended services for parents and students
Online Tutoring
Connect your child with expert tutors for personalized learning support.
Learn More →School Supplies
Shop top-rated school supplies and backpacks at great prices.
Learn More →Homes Near Schools
Find homes for sale in top-rated school zones near you.
Learn More →Test Prep Services
Prepare for standardized tests with proven study programs.
Learn More →