Champion San Tan vs Poston Butte High School
A head-to-head comparison of two schools in Arizona, United States, 1.2 km apart, using official American 2025 data. The better value in each row is highlighted.
Champion San Tan
San Tan Valley · Charter elementary · Grades K–8
458 students
Poston Butte High School
San Tan Valley · Public high · Grades 7–12
1,310 students
| Measure | Champion San Tan San Tan Valley, Arizona | Poston Butte High School San Tan Valley, Arizona |
|---|---|---|
| Success Index (US) | 24 Lower 50% | 24 Lower 50% |
| State rank | #832 of 1,136 | #232 of 286 |
| National rank | #42413 of 50,301 | #14503 of 16,910 |
| Sector | Charter | Public |
| Type | Elementary | High |
| Year range | Grades K–8 | Grades 7–12 |
| Students | 458 | 1,310 |
| Enrollment | 458 | 1,310 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 17.6 | 19.0 |
| Reading proficiency | 34% | 30% |
| Math proficiency | 32% | 30% |
| city | San Tan Valley | San Tan Valley |
| state | Arizona | Arizona |
| Website | – | – |
The verdict
- •Both schools have almost identical Success Index (US) scores (23.8 vs 24.4).
- •Champion San Tan does better on math proficiency (32% vs 30%).
- •Champion San Tan does better on reading proficiency (34% vs 30%).
- •Champion San Tan does better on students per teacher (17.6 vs 19.0).
- •Poston Butte High School is the larger school with 1,310 students compared with 458.
- •Champion San Tan is a charter school while Poston Butte High School 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 Champion San Tan better than Poston Butte High School?
The two schools are very close on the Success Index (US). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Champion San Tan and Poston Butte High School?
About 1.2 km in a straight line, between San Tan Valley and San Tan Valley in Arizona.
Which has the better Enrollment?
Champion San Tan: 458. Poston Butte High School: 1,310. Students enrolled in the latest NCES directory year.
How do Champion San Tan and Poston Butte High School rank in Arizona?
Champion San Tan is 832nd of 1,136 and Poston Butte High School is 232nd of 286 among elementary schools in Arizona on the 2025 Success Index (US).