Mastery CS John Wister Elementary vs Widener Memorial Sch
Mastery CS John Wister Elementary has a higher overall rating of 6.4/10 compared to 4.0/10. Mastery CS John Wister Elementary is significantly larger with 497 students, about 3.7× the size of Widener Memorial Sch (135). In math proficiency, Widener Memorial Sch leads at 15.0%.
Attendance data is under correction. A public school's existing Resources & Environment score and overall rating shown here may still reflect an unverified attendance input.
Mastery CS John Wister Elementary
Philadelphia, PA
6.4/10
Elementary SchoolKindergarten – 5thCharter
497 students
Widener Memorial Sch
Philadelphia, PA
4.0/10
SchoolKindergarten – 12th
135 students
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| Metric | Mastery CS John Wister Elementary | Widener Memorial Sch |
|---|---|---|
| Overall Rating | 6.4 / 10 | 4.0 / 10 |
| Academic Score | 4.2 | 4.3 |
| Growth Score | 9.5 | 3.8 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 99.4% | 100% |
| Environment Score | 2.1 | 3.1 |
| State Rank | #1,343 of 2,848 | #2,639 of 2,848 |
| State Percentile | 53th | 7th |
Test Scores
| Subject | Mastery CS John Wister Elementary | Widener Memorial Sch |
|---|---|---|
| Math Proficiency | 5.0% | 15.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 22.0% | 24.5% |
| ELA (State Avg) | — | — |
School Details
| Detail | Mastery CS John Wister Elementary | Widener Memorial Sch |
|---|---|---|
| Type | Elementary School | School |
| Grades | Kindergarten – 5th | Kindergarten – 12th |
| Enrollment | 497 | 135 |
| Student-Teacher Ratio | 16.0:1 | 4.0:1 |
| Free/Reduced Lunch | 99.4% | 100.0% |
| Graduation Rate (4yr, Class of 2023) | — | <50% |
| District | Mastery CS John Wister Elementary | Philadelphia City SD |
| City | Philadelphia | Philadelphia |
Neighborhood
| Metric | Philadelphia (19144) | Philadelphia (19141) |
|---|---|---|
| Median Household Income | $45,727 | $42,461 |
| Median Home Value | $224,600 | $143,400 |
| Median Rent | $1,110 | $1,009 |
| College Educated (Bachelor's+) | 35.1% | 16.4% |
| Poverty Rate | 26.2% | 28.6% |
| Avg Commute | 35 min | 33 min |