Public School Review - Established 2003

Best 19144 Pennsylvania Public Charter Schools (2026)

For the 2026 school year, there are 16 public charter schools serving 12,402 students in 19144, PA.
The top-ranked public charter schools in 19144, PA are Mastery Cs -thomas Campus, Wissahickon Charter School and Mastery Cs-harrity Campus. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter schools in zipcode 19144 have an average math proficiency score of 12% (versus the Pennsylvania public charter school average of 18%), and reading proficiency score of 24% (versus the 38% statewide average). Charter schools in 19144, PA have an average ranking of 3/10, which is in the bottom 50% of Pennsylvania public charter schools.
Minority enrollment is 98% of the student body (majority Black), which is more than the Pennsylvania public charter school average of 69% (majority Black).

Best 19144, PA Public Charter Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Mastery Cs -thomas Campus
Charter School
(Math: 30% | Reading: 36%)
Rank:
3/
10
Bottom 50%
927 Johnston St
Philadelphia, PA 19144
(267) 236-0036
Gr: K-12 | 1,314 students Student-teacher ratio: 17:1 Minority enrollment: 91%
Rank: #22.
Wissahickon Charter School
Charter School
(Math: 10% | Reading: 38%)
Rank:
2/
10
Bottom 50%
4700 G Wissahickon Ave
Philadelphia, PA 19144
(267) 338-1020
Gr: K-8 | 965 students Student-teacher ratio: 17:1 Minority enrollment: 99%
Rank: #33.
Mastery Cs-harrity Campus
Charter School
(Math: 15% | Reading: 28%)
Rank:
2/
10
Bottom 50%
5601 Christian Street
Philadelphia, PA 19144
(215) 471-2908
Gr: K-8 | 750 students Student-teacher ratio: 18:1 Minority enrollment: 99%
Rank: #44.
Mastery Cs-hardy Williams
Charter School
(Math: 14% | Reading: 29%)
Rank:
2/
10
Bottom 50%
5400 Warrington Street
Philadelphia, PA 19144
(215) 724-2343
Gr: K-12 | 1,253 students Student-teacher ratio: 19:1
Rank: #55.
Mastery Chs-lenfest Campus
Charter School
(Math: 13% | Reading: 30%)
Rank:
2/
10
Bottom 50%
35 S. 4th Street
Philadelphia, PA 19144
(215) 922-1902
Gr: 7-12 | 660 students Student-teacher ratio: 17:1 Minority enrollment: 99%
Rank: #66.
Mastery Cs-smedley Campus
Charter School
(Math: 15% | Reading: 25%)
Rank:
2/
10
Bottom 50%
1790 Bridge Street
Philadelphia, PA 19144
(215) 537-2525
Gr: K-6 | 751 students Student-teacher ratio: 15:1 Minority enrollment: 97%
Rank: #77.
Mastery Prep Elementary Charter School
Charter School
(Math: 10% | Reading: 20-24%)
Rank:
1/
10
Bottom 50%
1801 W. Pike Street
Philadelphia, PA 19144
(215) 866-0067
Gr: K-6 | 598 students Student-teacher ratio: 16:1 Minority enrollment: 99%
Rank: #88.
Mastery Cs - Shoemaker Campus
Charter School
(Math: 7% | Reading: 25%)
Rank:
1/
10
Bottom 50%
5301 Media Street
Philadelphia, PA 19144
(267) 296-7111
Gr: 7-12 | 722 students Student-teacher ratio: 14:1
Rank: #99.
Mastery Cs John Wister Elementary School
Charter School
(Math: 13% | Reading: 12%)
Rank:
1/
10
Bottom 50%
67 E Bringhurst Street
Philadelphia, PA 19144
(215) 951-4003
Gr: K-5 | 506 students Student-teacher ratio: 17:1 Minority enrollment: 99%
Rank: #1010.
Mastery Cs-gratz Campus
Charter School
(Math: 8% | Reading: 20%)
Rank:
1/
10
Bottom 50%
1798 West Hunting Park Avenue
Philadelphia, PA 19144
(215) 227-4408
Gr: 7-12 | 1,048 students Student-teacher ratio: 15:1
Rank: #1111.
Mastery Cs-cleveland Elementary School
Charter School
(Math: 8% | Reading: 16%)
Rank:
1/
10
Bottom 50%
3701 N 19th Street
Philadelphia, PA 19144
(215) 227-5042
Gr: K-8 | 739 students Student-teacher ratio: 16:1
Rank: #1212.
Mastery Cs - Mann Campus
Charter School
(Math: 7% | Reading: 18%)
Rank:
1/
10
Bottom 50%
5376 W. Berks Street
Philadelphia, PA 19144
(215) 581-5616
Gr: K-6 | 573 students Student-teacher ratio: 15:1 Minority enrollment: 99%
Rank: #1313.
Mastery Cs-pickett Campus
Charter School
(Math: 7% | Reading: 16%)
Rank:
1/
10
Bottom 50%
5700 Wayne Avenue
Philadelphia, PA 19144
(215) 866-9000
Gr: 6-12 | 929 students Student-teacher ratio: 16:1 Minority enrollment: 99%
Rank: #1414.
Frederick Douglass Mastery Charter School
Charter School
(Math: 7% | Reading: 15%)
Rank:
1/
10
Bottom 50%
2118 West Norris St.
Philadelphia, PA 19144
(267) 443-0673
Gr: K-8 | 528 students Student-teacher ratio: 16:1 Minority enrollment: 99%
Rank: #1515.
Mastery Cs-francis D. Pastorius Elementary School
Charter School
(Math: 4% | Reading: 17%)
Rank:
1/
10
Bottom 50%
5650 Sprague Street
Philadelphia, PA 19144
(215) 951-5689
Gr: K-8 | 647 students Student-teacher ratio: 15:1
Rank: #1616.
Mastery Cs-clymer Elementary School
Charter School
(Math: 5% | Reading: 11%)
Rank:
1/
10
Bottom 50%
1201 W Rush Street
Philadelphia, PA 19144
(215) 227-8610
Gr: K-6 | 419 students Student-teacher ratio: 14:1 Minority enrollment: 99%

Frequently Asked Questions

What are the top-ranked public charter schools in 19144, PA?
The top-ranked public charter schools in 19144, PA include Mastery Cs -thomas Campus, Wissahickon Charter School and Mastery Cs-harrity Campus.
How many public charter schools are located in 19144?
16 public charter schools are located in 19144.
What is the racial composition of students in 19144?
19144 public charter schools minority enrollment is 98% of the student body (majority Black), which is more than the Pennsylvania public charter schools average of 69% (majority Black).

Recent Articles

When “Free Public School” Still Isn’t Free
When “Free Public School” Still Isn’t Free
Discover the hidden costs of public school in 2026, from supplies and fees to transportation, technology, and extracurricular expenses.
What a District Budget Cut Means for Your Child's School Experience
What a District Budget Cut Means for Your Child's School Experience
Learn how district budget cuts can affect class sizes, programs, staffing, transportation, and your child's daily school experience in 2026.
School Closure Risk: What Parents Should Check Before Moving
School Closure Risk: What Parents Should Check Before Moving
Learn how parents can assess school closure risk before buying or renting in a district, using enrollment, funding, and boundary data.

Quick Links

School Search Tools:
School by Type (PA):
Private & Boarding Schools:
State Links:

Most Popular Articles

School Rankings by Category
School Rankings by Category
 Hello Budget Cuts, Goodbye Sports: The Threat to Athletics
Hello Budget Cuts, Goodbye Sports: The Threat to Athletics
Changing Demographics Will Alter the Diversity of Public Schools
Changing Demographics Will Alter the Diversity of Public Schools
 School Uniforms Debate in 2026: Evidence, Costs, Outcomes
School Uniforms Debate in 2026: Evidence, Costs, Outcomes
 The Pros and Cons of Mandatory Gym Class in Public Schools
The Pros and Cons of Mandatory Gym Class in Public Schools

More Articles

Teaching
Public School Policies
About Public Schools
Parenting and Learning Issues
Local School Topics