Keystone Academy CS vs Lincoln HS
A head-to-head comparison of two schools in Pennsylvania, United States, 1.8 km apart, using official American 2025 data. The better value in each row is highlighted.
Keystone Academy CS
Philadelphia · Charter elementary · Grades K–8
642 students
Lincoln HS
Philadelphia · Public high · Grades 9–12
2,472 students
| Measure | Keystone Academy CS Philadelphia, Pennsylvania | Lincoln HS Philadelphia, Pennsylvania |
|---|---|---|
| Success Index (US) | 46 Lower 50% | 18 Lower 50% |
| State rank | #1067 of 1,627 | #578 of 618 |
| National rank | #27968 of 50,301 | #15582 of 16,910 |
| Sector | Charter | Public |
| Type | Elementary | High |
| Year range | Grades K–8 | Grades 9–12 |
| Students | 642 | 2,472 |
| Enrollment | 642 | 2,472 |
| Free/reduced-price lunch | 91% | 89% |
| Students per teacher | 15.3 | 21.1 |
| Reading proficiency | 69% | 37% |
| Math proficiency | 38% | 19% |
| city | Philadelphia | Philadelphia |
| state | Pennsylvania | Pennsylvania |
| Website | – | – |
The verdict
- •Keystone Academy CS scores higher on the Success Index (US) (45.9 vs 18.2).
- •Keystone Academy CS does better on math proficiency (38% vs 19%).
- •Keystone Academy CS does better on reading proficiency (69% vs 37%).
- •Lincoln HS does better on community advantage (fewer free/reduced-price lunch) (89% vs 91%).
- •Keystone Academy CS does better on students per teacher (15.3 vs 21.1).
- •Lincoln HS is the larger school with 2,472 students compared with 642.
- •Keystone Academy CS is a charter school while Lincoln HS is a public 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 Keystone Academy CS better than Lincoln HS?
On the Success Index (US), Keystone Academy CS ranks higher (45.9 vs 18.2 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 Keystone Academy CS and Lincoln HS?
About 1.8 km in a straight line, between Philadelphia and Philadelphia in Pennsylvania.
Which has the better Enrollment?
Keystone Academy CS: 642. Lincoln HS: 2,472. Students enrolled in the latest NCES directory year.
How do Keystone Academy CS and Lincoln HS rank in Pennsylvania?
Keystone Academy CS is 1067th of 1,627 and Lincoln HS is 578th of 618 among elementary schools in Pennsylvania on the 2025 Success Index (US).