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S
62.9/ 100
Success Index (US)
Top 50%

#20 of 203 middle schools in Arizona
#4838 of 15,369 nationally

How is this calculated?
Students
795
Enrollment
795
Source: NCES CCD
Students per teacher
15.6
Source: NCES CCD
Reading proficiency
58%
Source: EDFacts

About Cooley Middle School

Cooley Middle School is a public middle located in Gilbert, in the Higley Unified School District (4248) school district of Arizona, United States. It caters for Grades 6–8. In 2025 it enrolled 795 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 62.9 out of 100, placing it in the top 50% of middle schools in United States and 20th of 203 ranked middle schools in Arizona. Its strongest component is math proficiency (68th percentile), and its weakest is students per teacher (43th percentile).

Other published figures: enrollment 795.

There are 64 schools in Gilbert; Cooley Middle School ranks 43rd of 60 scored schools there.

Success Index (US) breakdown

Each component is a percentile against middle schools across United States.

  • Math proficiency (30%)53%
  • Reading proficiency (30%)58%
  • Community advantage (fewer free/reduced-price lunch) (25%)–
  • Students per teacher (15%)15.6

The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.

Published measures

All figures published for Cooley Middle School by the official sources.

Enrollment
795
Students enrolled in the latest NCES directory year.
Students per teacher
15.6
Enrollment divided by FTE teachers; not class size.
Reading proficiency
58%
Share of tested students proficient or above (all students, all grades).
Math proficiency
53%
Share of tested students proficient or above (all students, all grades).

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Schools near Cooley Middle School

Closest schools by straight-line distance, with their Success Index (US).

Similar schools

Public middle schools in Arizona with a comparable Enrollment.

Frequently asked questions

Is Cooley Middle School a good school?

Cooley Middle School has a Success Index (US) of 62.9 out of 100 (Top 50% of middle schools in United States) and ranks #20 of 203 in Arizona. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.

Where does Cooley Middle School rank in Arizona?

Cooley Middle School ranks #20 of 203 middle schools in Arizona and #4838 of 15,369 nationally on the Success Index (US) (2025 data).

How many students attend Cooley Middle School?

Cooley Middle School had 795 students in 2025.

Is Cooley Middle School a elementary school or a high school?

Cooley Middle School is classified as a middle covering Grades 6–8. It is a public school.

What other schools are near Cooley Middle School?

There are 10 schools within 15 km of Cooley Middle School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.