Cotton Boll School vs Raymond S. Kellis
A head-to-head comparison of two schools in Arizona, United States, 1.8 km apart, using official American 2025 data. The better value in each row is highlighted.
Cotton Boll School
Peoria · Public elementary · Grades PK–8
756 students
Raymond S. Kellis
Glendale · Public high · Grades 7–12
1,691 students
| Measure | Cotton Boll School Peoria, Arizona | Raymond S. Kellis Glendale, Arizona |
|---|---|---|
| Success Index (US) | 27 Lower 50% | 41 Lower 50% |
| State rank | #771 of 1,136 | #165 of 286 |
| National rank | #40379 of 50,301 | #10827 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades PK–8 | Grades 7–12 |
| Students | 756 | 1,691 |
| Enrollment | 756 | 1,691 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 21.0 | 21.4 |
| Reading proficiency | 41% | 43% |
| Math proficiency | 34% | 48% |
| city | Peoria | Glendale |
| state | Arizona | Arizona |
| Website | – | – |
The verdict
- •Raymond S. Kellis scores higher on the Success Index (US) (40.6 vs 27.0).
- •Raymond S. Kellis does better on math proficiency (48% vs 34%).
- •Raymond S. Kellis does better on reading proficiency (43% vs 41%).
- •Cotton Boll School does better on students per teacher (21.0 vs 21.4).
- •Raymond S. Kellis is the larger school with 1,691 students compared with 756.
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 Cotton Boll School better than Raymond S. Kellis?
On the Success Index (US), Raymond S. Kellis ranks higher (40.6 vs 27.0 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 Cotton Boll School and Raymond S. Kellis?
About 1.8 km in a straight line, between Peoria and Glendale in Arizona.
Which has the better Enrollment?
Cotton Boll School: 756. Raymond S. Kellis: 1,691. Students enrolled in the latest NCES directory year.
How do Cotton Boll School and Raymond S. Kellis rank in Arizona?
Cotton Boll School is 771st of 1,136 and Raymond S. Kellis is 165th of 286 among elementary schools in Arizona on the 2025 Success Index (US).