Top Rankings
J O Combs Unified School District (4445) ranks among the top 20% of public school district in Arizona for:
Category
Attribute
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 4 public preschools serving 1,791 students in J O Combs Unified School District (4445). This district's average pre testing ranking is 5/10, which is in the bottom 50% of public pre schools in Arizona.
Public Preschools in J O Combs Unified School District (4445) have an average math proficiency score of 24% (versus the Arizona public pre school average of 36%), and reading proficiency score of 29% (versus the 40% statewide average).
Minority enrollment is 52% of the student body (majority Hispanic), which is less than the Arizona public preschool average of 68% (majority Hispanic).
Overview
This School District
This State (AZ)
# Schools
10 Schools
858 Schools
# Students
3,934 Students
392,356 Students
# Teachers
198 Teachers
23,867 Teachers
Student-Teacher Ratio
20:1
20:1
Student By Grade
District Rank
J O Combs Unified School District (4445), which is ranked within the bottom 50% of all 602 school districts in Arizona (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 80% has decreased from 91% over five school years.
Overall District Rank
#277 out of 618 school districts
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
27%
34%
Reading/Language Arts Test Scores (% Proficient)
33%
40%
Science Test Scores (% Proficient)
22%
24%
Graduation Rate
80%
77%
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