Blankenburg Rudolph Sch vs Discovery CS
A head-to-head comparison of two elementary schools in Pennsylvania, United States, 528 m apart, using official American 2025 data. The better value in each row is highlighted.
Blankenburg Rudolph Sch
Philadelphia · Public elementary · Grades PK–8
278 students
Discovery CS
Philadelphia · Charter elementary · Grades K–8
626 students
| Measure | Blankenburg Rudolph Sch Philadelphia, Pennsylvania | Discovery CS Philadelphia, Pennsylvania |
|---|---|---|
| Success Index (US) | 19 Lower 50% | 20 Lower 50% |
| State rank | #1476 of 1,627 | #1443 of 1,627 |
| National rank | #45635 of 50,301 | #44776 of 50,301 |
| Sector | Public | Charter |
| Type | Elementary | Elementary |
| Year range | Grades PK–8 | Grades K–8 |
| Students | 278 | 626 |
| Enrollment | 278 | 626 |
| Free/reduced-price lunch | 92.4% | 99.2% |
| Students per teacher | 9.3 | 17.4 |
| Reading proficiency | 16% | 46% |
| Math proficiency | 4% | 15% |
| city | Philadelphia | Philadelphia |
| state | Pennsylvania | Pennsylvania |
| Website | – | – |
The verdict
- •Discovery CS scores higher on the Success Index (US) (20.1 vs 18.7).
- •Discovery CS does better on math proficiency (15% vs 4%).
- •Discovery CS does better on reading proficiency (46% vs 16%).
- •Blankenburg Rudolph Sch does better on community advantage (fewer free/reduced-price lunch) (92.4% vs 99.2%).
- •Blankenburg Rudolph Sch does better on students per teacher (9.3 vs 17.4).
- •Discovery CS is the larger school with 626 students compared with 278.
- •Blankenburg Rudolph Sch is a public school while Discovery CS is a charter school, so fees and admission rules differ.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Blankenburg Rudolph Sch better than Discovery CS?
On the Success Index (US), Discovery CS ranks higher (20.1 vs 18.7 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Blankenburg Rudolph Sch and Discovery CS?
About 528 m in a straight line, between Philadelphia and Philadelphia in Pennsylvania.
Which has the better Enrollment?
Blankenburg Rudolph Sch: 278. Discovery CS: 626. Students enrolled in the latest NCES directory year.
How do Blankenburg Rudolph Sch and Discovery CS rank in Pennsylvania?
Blankenburg Rudolph Sch is 1476th of 1,627 and Discovery CS is 1443rd of 1,627 among elementary schools in Pennsylvania on the 2025 Success Index (US).