Below Average
#2400 of 2,842 schools in PA
Mastery Cs-hardy Williams
School · Mastery CS-Hardy Williams
5700 Wayne Avenue, Philadelphia, PA 19144
Enrollment
1,190
Student-Teacher
17.5:1
Score
4.7
Grades
Kindergarten – 12th
Enrollment
1,190
Student-Teacher
17.5:1
Score
4.7
Grades
Kindergarten – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Philadelphia
#249 of 300
public schools
Pennsylvania schools
#39 of 62
Academic growth
7.2 / 10
Strong
About Mastery Cs-hardy Williams
Mastery CS-Hardy Williams serves 1,190 students from kindergarten through 12th grade as a public charter school in Philadelphia. With 68 full-time equivalent teachers, the school maintains a student-teacher ratio of 17.5:1, providing reasonable class sizes for individualized attention. The school is currently working to strengthen its academic programs, with room for growth in core subjects.
In English Language Arts, 33% of students score proficient or above, while 17% achieve proficiency in mathematics. These results place the school in the 6th percentile statewide, ranking 2,677 out of 2,852 Pennsylvania schools, indicating significant opportunities for academic improvement and student development. Located at 5700 Wayne Avenue in the 19144 ZIP code area, the school serves a diverse urban community where the median household income is $41,078 and 34% of residents hold bachelor's degrees or higher.
The neighborhood has a poverty rate of 26.6%, with median home values around $201,900. As part of the Mastery Charter Schools network, the school aims to provide educational opportunities in an area with nearly 47,500 residents. The school operates within Philadelphia's dynamic urban environment, offering students access to the resources and opportunities that come with being located in Pennsylvania's largest city.
What Parents Should Know
While current test scores at Mastery Cs-hardy Williams are below average, the school shows strong growth metrics — meaning students are making above-average progress year over year. This upward trajectory can be a positive indicator for families who value a school's ability to help students improve, even if absolute scores haven't caught up yet.
Mastery Cs-hardy Williams is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Mastery Cs-hardy Williams — Students at Mastery Cs-hardy Williams score 24% proficient, which is below what's typical for similar communities (expected: 33%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
99.7%
Students qualifying for federal meal assistance
Test Scores PA PSSA (2023-24)
Based on 20 test records from PA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.2/10.
How Mastery Cs-hardy Williams Compares
See how Mastery Cs-hardy Williams performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 18% (2019) to 17.6% (2024). Reading/ELA proficiency has declined from 41% (2019) to 30.9% (2024).
Location
5700 Wayne Avenue, Philadelphia, PA 19144
Nearby Alternatives
Families considering Mastery Cs-hardy Williams may also want to explore other schools in the area. LITTLE FOOTSTEPS ISLAM INS LFS (rated 6.7/10, 0.1 miles away), which scores notably higher. Another option is FAITH CONNECTION CHRISTIAN ACADEMY (rated 5.6/10, 0.6 miles away), which scores slightly higher. Additionally, PHILADELPHIA FREE SCHOOL (rated 5.3/10, 0.5 miles away), which scores slightly higher. For more schools in Philadelphia, see our Philadelphia schools guide .
Nearby Schools
20 within 1.2 mi| School | Distance | Rating |
|---|---|---|
| LITTLE FOOTSTEPS ISLAM INS LFS Philadelphia | 0.1 mi | 6.7 |
| Independence CS West Philadelphia | 0.3 mi | 3.5 |
| Mitchell El Sch Philadelphia | 0.4 mi | 6.1 |
| Longstreth William C Sch Philadelphia | 0.3 mi | 5.2 |
| Harrington Avery D Sch Philadelphia | 0.4 mi | 6.8 |
| PHILADELPHIA FREE SCHOOL Philadelphia | 0.5 mi | 5.3 |
| FAITH CONNECTION CHRISTIAN ACADEMY Philadelphia | 0.6 mi | 5.6 |
| Comegys Benjamin B Sch Philadelphia | 0.5 mi | 6.6 |
| Mastery CS-Harrity Campus Philadelphia | 0.7 mi | 6.5 |
| Global Leadership Academy CS Southwest at Huey Philadelphia | 0.8 mi | 5.4 |
| Boys' Latin of Philadelphia CS Philadelphia | 0.8 mi | 4.0 |
| ST FRANCIS DE SALES SCHOOL Philadelphia | 0.7 mi | 6.1 |
| BEULAH BAPTIST CHRISTIAN DAY SCHOOL Philadelphia | 0.9 mi | 6.7 |
| Richard Allen Preparatory CS Philadelphia | 1.0 mi | 6.6 |
| The Workshop School Philadelphia | 1.0 mi | 6.7 |
| LEGACY CHRISTIAN ACADEMY Philadelphia | 1.1 mi | — |
| Motivation HS Philadelphia | 0.9 mi | 7.7 |
| Lea Henry C Sch Philadelphia | 1.0 mi | 8.0 |
| Hamilton Andrew Sch Philadelphia | 1.1 mi | 6.1 |
| Morton Thomas G Sch Philadelphia | 1.2 mi | 6.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 19144 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$45,727
Median Home Value
$224,600
Median Rent
$1,110/mo
Population
48,542
College Educated
35.1%
Homeownership
35.1%
Avg Commute
35.3 min
Poverty Rate
26.2%
Median Age
35.2
Community Profile
The community surrounding Mastery Cs-hardy Williams has a median household income of $45,727. It is an area where 35% of adults hold a bachelor's degree or higher. The median home value in the area is $224,600, with a median rent of $1,110/month. The area has a poverty rate of 26.2%, indicating some economic challenges in the community. The average commute in the area is 35 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Renaissance Academy Charter School Phoenixville, PA | 4.8 |
| Mathematics Science & Technology Community CS Philadelphia, PA | 4.6 |
| Tacony Academy CS Philadelphia, PA | 4.9 |
| Belmont CS Philadelphia, PA | 4.2 |
| Community Academy of Philadelphia CS Philadelphia, PA | 4.2 |
| Mariana Bracetti Academy CS Philadelphia, PA | 4.2 |
Frequently Asked Questions
Common questions about Mastery Cs-hardy Williams
What grades does Mastery Cs-hardy Williams serve?
Mastery Cs-hardy Williams serves students in grades Kindergarten through 12th.
How many students attend Mastery Cs-hardy Williams?
Mastery Cs-hardy Williams has an enrollment of approximately 1,190 students.
What is the student-teacher ratio at Mastery Cs-hardy Williams?
The student-teacher ratio at Mastery Cs-hardy Williams is 17.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mastery Cs-hardy Williams rank in PA?
Mastery Cs-hardy Williams is ranked #2400 out of 2,842 schools in PA.
What is Mastery Cs-hardy Williams's MySchoolScout rating?
Mastery Cs-hardy Williams has a composite rating of 4.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Mastery Cs-hardy Williams?
Based on the most recent state assessment data, Mastery Cs-hardy Williams has 16.5% math proficiency and 32.3% reading/ELA proficiency.
Is Mastery Cs-hardy Williams a charter school?
Yes, Mastery Cs-hardy Williams is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Mastery Cs-hardy Williams a Title I school?
No, Mastery Cs-hardy Williams is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mastery Cs-hardy Williams?
99.7% of students at Mastery Cs-hardy Williams qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
- Walk Score
- 61 Somewhat Walkable
- Transit Score
- 74 Excellent Transit
- Bike Score
- 87 Very Bikeable
- City Safety
- High (5,504/100K)
Powered by 
FBI UCR 2024. City-level (Philadelphia). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 12th
- Enrollment
- 1,190
- Student-Teacher Ratio
- 17.5:1
- Teachers (FTE)
- 68
- Free/Reduced Lunch
- 99.7%
- Type
- regular
- Setting
- Large City
- County
- Philadelphia County
- Phone
- (215) 724-2343
- Data Year
- 2023–2024
Resources & Links
District
Mastery CS-Hardy Williams- District Enrollment
- 1,190
- Schools in District
- 1
- Per-Pupil Spending
- $16,984
- District Rank
- #1 of 1
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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