Blackwell Elementary School vs Kell High School
A head-to-head comparison of two schools in Georgia, United States, 3.3 km apart, using official American 2025 data. The better value in each row is highlighted.
Blackwell Elementary School
Marietta · Public elementary · Grades PK–5
580 students
Kell High School
Marietta · Public high · Grades 9–12
1,587 students
| Measure | Blackwell Elementary School Marietta, Georgia | Kell High School Marietta, Georgia |
|---|---|---|
| Success Index (US) | 55 Top 50% | 57 Top 50% |
| State rank | #413 of 1,308 | #81 of 431 |
| National rank | #21851 of 50,301 | #6584 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades PK–5 | Grades 9–12 |
| Students | 580 | 1,587 |
| Enrollment | 580 | 1,587 |
| Free/reduced-price lunch | 53.6% | 43.2% |
| Students per teacher | 12.3 | 17.3 |
| Reading proficiency | 47% | 63% |
| Math proficiency | 47% | 45% |
| city | Marietta | Marietta |
| state | Georgia | Georgia |
| Website | – | – |
The verdict
- •Kell High School scores higher on the Success Index (US) (56.9 vs 54.7).
- •Blackwell Elementary School does better on math proficiency (47% vs 45%).
- •Kell High School does better on reading proficiency (63% vs 47%).
- •Kell High School does better on community advantage (fewer free/reduced-price lunch) (43.2% vs 53.6%).
- •Blackwell Elementary School does better on students per teacher (12.3 vs 17.3).
- •Kell High School is the larger school with 1,587 students compared with 580.
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 Blackwell Elementary School better than Kell High School?
On the Success Index (US), Kell High School ranks higher (56.9 vs 54.7 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 Blackwell Elementary School and Kell High School?
About 3.3 km in a straight line, between Marietta and Marietta in Georgia.
Which has the better Enrollment?
Blackwell Elementary School: 580. Kell High School: 1,587. Students enrolled in the latest NCES directory year.
How do Blackwell Elementary School and Kell High School rank in Georgia?
Blackwell Elementary School is 413th of 1,308 and Kell High School is 81st of 431 among elementary schools in Georgia on the 2025 Success Index (US).