Mastery CS-Hardy Williams
🇺🇸 Official data · 2025Philadelphia, Pennsylvania 19143 · Mastery CS-Hardy Williams
About Mastery CS-Hardy Williams
Mastery CS-Hardy Williams is a charter other located in Philadelphia, in the Mastery CS-Hardy Williams school district of Pennsylvania, United States. It caters for Grades K–12. In 2025 it enrolled 1,253 students. Publicly funded charter schools operating under a performance contract; free to attend.
Mastery CS-Hardy Williams does not receive a Success Index (US) because the required data (Enrollment) is not published for it, or because its school type is not scored.
Other published figures: enrollment 1,253.
There are 292 schools in Philadelphia.
Published measures
All figures published for Mastery CS-Hardy Williams by the official sources.
- Enrollment
- 1,253
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 95.1%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 19.0
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 41%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 18%
- Share of tested students proficient or above (all students, all grades).
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Schools near Mastery CS-Hardy Williams
Closest schools by straight-line distance, with their Success Index (US).
Independence CS West
Philadelphia · Charter elementary · Grades K–8
811 students · 516 m away
Longstreth William C Sch
Philadelphia · Public elementary · Grades PK–8
314 students · 525 m away
Mitchell El Sch
Philadelphia · Public elementary · Grades PK–8
283 students · 604 m away
Harrington Avery D Sch
Philadelphia · Public elementary · Grades K–8
274 students · 702 m away
Comegys Benjamin B Sch
Philadelphia · Public elementary · Grades K–8
252 students · 873 m away
Mastery CS-Harrity Campus
Philadelphia · Charter elementary · Grades K–8
750 students · 1.1 km away
Boys' Latin of Philadelphia CS
Philadelphia · Charter high · Grades 6–12
747 students · 1.3 km away
Global Leadership Academy CS Southwest at Huey
Philadelphia · Charter elementary · Grades K–8
586 students · 1.3 km away
Motivation HS
Philadelphia · Public high · Grades 9–12
199 students · 1.4 km away
Richard Allen Preparatory CS
Philadelphia · Charter middle · Grades 5–9
315 students · 1.6 km away
Similar schools
Charter other schools in Pennsylvania with a comparable Enrollment.
Community Academy of Philadelphia CS
Philadelphia · Charter other · Grades K–12
1,237 students
MaST Community CS III
Philadelphia · Charter other · Grades K–10
1,290 students
Renaissance Academy Charter School
Phoenixville · Charter other · Grades K–12
1,199 students
Mastery CS -Thomas Campus
Philadelphia · Charter other · Grades K–12
1,314 students
Philadelphia Academy CS
Philadelphia · Charter other · Grades K–12
1,173 students
School Lane CS
Bensalem · Charter other · Grades K–12
1,378 students
Frequently asked questions
Is Mastery CS-Hardy Williams a good school?
Mastery CS-Hardy Williams is not scored because the data required for the Success Index (US) is not published for it. Use the profile's published facts and visit the school.
Where does Mastery CS-Hardy Williams rank in Pennsylvania?
Mastery CS-Hardy Williams is not ranked: schools need a published Enrollment and at least 60 students to be ranked.
How many students attend Mastery CS-Hardy Williams?
Mastery CS-Hardy Williams had 1,253 students in 2025.
Is Mastery CS-Hardy Williams a elementary school or a high school?
Mastery CS-Hardy Williams is classified as a other covering Grades K–12. It is a charter school.
What other schools are near Mastery CS-Hardy Williams?
There are 10 schools within 15 km of Mastery CS-Hardy Williams; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.