Jack Harmon Elementary School

Elementary school·Grades PK-6 San Tan Valley, Arizona·85140
Score
33.4/100
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#387
Among 580 Arizona elementary schools
#4
In J O Combs Unified School District (4445)
#5
In San Tan Valley
Top 67%
In Arizona

Score 33.4/100: better than 33% of Arizona elementary schools on 2024-25 state tests. Schools are only compared with others of the same type in the same state. How we score schools

Performance (state tests, 2024-25)

% passing on state tests in Arizona, all students. Colored bars are green when the school is at or above the average for similar Arizona schools.

English language arts
28%
Similar Arizona schools ≈ 42%, better than 33% of them
223 students tested
Math
27%
Similar Arizona schools ≈ 40%, better than 36% of them
223 students tested
Science
23%
Similar Arizona schools ≈ 40%, better than 18% of them
52 students tested
All Arizona schools (ELA / math)
41% / 34%
State average across every school type, 2024-25
All 12 published results by grade and test

As published by Arizona Department of Education. "Hidden" means the state didn't publish the result to protect student privacy.

SubjectGradeTestResultStudents tested
English language artsGrade 3AASA/ACT/MSAA2753
English language artsGrade 4AASA/ACT/MSAA4560
English language artsGrade 5AASA/ACT/MSAA2352
English language artsGrade 6AASA/ACT/MSAAhidden (small group)58
English language artsAll gradesAASA/ACT/MSAA28223
MathGrade 3AASA/ACT/MSAA3853
MathGrade 4AASA/ACT/MSAA4260
MathGrade 5AASA/ACT/MSAAhidden (small group)52
MathGrade 6AASA/ACT/MSAAhidden (small group)58
MathAll gradesAASA/ACT/MSAA27223
ScienceGrade 5AzSCI2352
ScienceAll gradesAzSCI2352

School profile

Grades
PK-6
Students
385
Type
Elementary school
Charter school
No
Program
Regular

Students

Enrollment
385
Typical elementary school: 431
Free or reduced-price lunch
—
Not reported to the federal data

District and location

Contact

Address
39315 N CORTONA DR
San Tan Valley, AZ 85140

"Typical" is the middle (median) elementary school in Arizona. Higher or lower is not in itself better or worse. Address, phone and website are as the state reported them to the U.S. Department of Education for 2024-25, so check with the school before visiting. School details: U.S. Department of Education, Common Core of Data (enrollment 2023-24).

Nearby elementary schools

Straight-line distance. Check the district's attendance zones: living close to a school doesn't guarantee a place.

Location

OpenStreetMap · Google Maps

Jack Harmon Elementary School at a glance

Jack Harmon Elementary School is a public elementary school in San Tan Valley, Arizona, serving grades PK-6. It is part of J O Combs Unified School District (4445). It has about 385 students (a typical Arizona elementary school has 431).

In 2024-25 state tests, 28% in English language arts (similar schools: 42%) and 27% in math (similar schools: 40%) reached the state standard (% passing). On our score, which compares it only with other Arizona elementary schools, it scores 33.4 out of 100: better than 33% of them, ranking #387 of 580. Its English language arts result rose by 4 points from the year before. This overview is generated automatically from published state and federal data; figures are rounded, and you can check the originals via the official sources above.

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Page updated 2026-10-12.