Cooley Middle School vs San Tan Charter School
A head-to-head comparison of two schools in Arizona, United States, 2.1 km apart, using official American 2025 data. The better value in each row is highlighted.
Cooley Middle School
Gilbert · Public middle · Grades 6–8
795 students
San Tan Charter School
Gilbert · Charter other · Grades K–12
914 students
| Measure | Cooley Middle School Gilbert, Arizona | San Tan Charter School Gilbert, Arizona |
|---|---|---|
| Success Index (US) | 63 Top 50% | – Not rated |
| State rank | #20 of 203 | – |
| National rank | #4838 of 15,369 | – |
| Sector | Public | Charter |
| Type | Middle | Other |
| Year range | Grades 6–8 | Grades K–12 |
| Students | 795 | 914 |
| Enrollment | 795 | 914 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 15.6 | 41.5 |
| Reading proficiency | 58% | 54% |
| Math proficiency | 53% | 46% |
| city | Gilbert | Gilbert |
| state | Arizona | Arizona |
| Website | – | – |
The verdict
- •Cooley Middle School does better on math proficiency (53% vs 46%).
- •Cooley Middle School does better on reading proficiency (58% vs 54%).
- •Cooley Middle School does better on students per teacher (15.6 vs 41.5).
- •San Tan Charter School is the larger school with 914 students compared with 795.
- •Cooley Middle School is a public school while San Tan Charter School 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.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Cooley Middle School better than San Tan Charter 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 Cooley Middle School and San Tan Charter School?
About 2.1 km in a straight line, between Gilbert and Gilbert in Arizona.
Which has the better Enrollment?
Cooley Middle School: 795. San Tan Charter School: 914. Students enrolled in the latest NCES directory year.
How do Cooley Middle School and San Tan Charter School rank in Arizona?
Cooley Middle School is 20th of 203 and San Tan Charter School is unranked among middle schools in Arizona on the 2025 Success Index (US).