Cooley Middle School vs Greenfield Junior High School
A head-to-head comparison of two middle schools in Arizona, United States, 3.4 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
Greenfield Junior High School
Gilbert · Public middle · Grades 6–8
1,160 students
| Measure | Cooley Middle School Gilbert, Arizona | Greenfield Junior High School Gilbert, Arizona |
|---|---|---|
| Success Index (US) | 63 Top 50% | 56 Top 50% |
| State rank | #20 of 203 | #42 of 203 |
| National rank | #4838 of 15,369 | #6459 of 15,369 |
| Sector | Public | Public |
| Type | Middle | Middle |
| Year range | Grades 6–8 | Grades 6–8 |
| Students | 795 | 1,160 |
| Enrollment | 795 | 1,160 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 15.6 | 20.7 |
| Reading proficiency | 58% | 51% |
| Math proficiency | 53% | 61% |
| city | Gilbert | Gilbert |
| state | Arizona | Arizona |
| Website | – | – |
The verdict
- •Cooley Middle School scores higher on the Success Index (US) (62.9 vs 55.5).
- •Greenfield Junior High School does better on math proficiency (61% vs 53%).
- •Cooley Middle School does better on reading proficiency (58% vs 51%).
- •Cooley Middle School does better on students per teacher (15.6 vs 20.7).
- •Greenfield Junior High School is the larger school with 1,160 students compared with 795.
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 Greenfield Junior High School?
On the Success Index (US), Cooley Middle School ranks higher (62.9 vs 55.5 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 Cooley Middle School and Greenfield Junior High School?
About 3.4 km in a straight line, between Gilbert and Gilbert in Arizona.
Which has the better Enrollment?
Cooley Middle School: 795. Greenfield Junior High School: 1,160. Students enrolled in the latest NCES directory year.
How do Cooley Middle School and Greenfield Junior High School rank in Arizona?
Cooley Middle School is 20th of 203 and Greenfield Junior High School is 42nd of 203 among middle schools in Arizona on the 2025 Success Index (US).