Average
#1196 of 2,006 schools in AZ
Jack Harmon Elementary School
Elementary School · J O Combs Unified School District (4445)
39315 N CORTONA DR, San Tan Valley, AZ 85140
Enrollment
385
Student-Teacher
19.2:1
Score
5.8
Grades
Pre-K – 6th
Enrollment
385
Student-Teacher
19.2:1
Score
5.8
Grades
Pre-K – 6th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Arizona schools
#1,196 of 2,006
In San Tan Valley
#6 of 7
public schools
In district
#4 of 9
J O Combs Unified School District (4445)
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Jack Harmon Elementary School
Elementary School in San Tan Valley · grades Pre-K – 6th. Start here, then compare fit against nearby and district options.
Ellsworth Elementary School
0.6 mi away. Use as a geographic alternative in the same move search.
J. O. Combs Middle School
1.2 mi away. Use as a geographic alternative in the same move search.
About Jack Harmon Elementary School
Jack Harmon Elementary School is a public elementary school in San Tan Valley, AZ, part of J O Combs Unified School District (4445). Jack Harmon Elementary School serves approximately 385 students, and covers grades Pre-K-6th, and has a 19.2:1 student-teacher ratio. Jack Harmon Elementary School has a current MySchoolScout rating of 5.8 out of 10 and ranks #1,196 of 2,006 schools in AZ.
Structured state assessment records for Jack Harmon Elementary School show 42% math proficiency (multi-year average, 2009-2022) and 49% reading/ELA proficiency (multi-year average, 2009-2022).
- This school 5.8 · Average
- District avg 5.3
- AZ avg 6.4
What Parents Should Know
49% of students at Jack Harmon Elementary School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Jack Harmon Elementary School — Students at Jack Harmon Elementary School score 30% proficient, which is below what's typical for similar communities (expected: 47%).
Test Scores AZ EDFACTS (2021-22)
Based on 28 test records from AZ state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 6.3/10.
How Jack Harmon Elementary School Compares
See how Jack Harmon Elementary School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
39315 N CORTONA DR, San Tan Valley, AZ 85140
Nearby Alternatives
Families considering Jack Harmon Elementary School may also want to explore other elementary schools in the area. Faith Mather Sossaman Elementary School (rated 8.6/10, 2.2 miles away, in nearby Queen Creek), which scores notably higher. Another option is Happy Valley School East Campus (rated 8.4/10, 1.6 miles away, in nearby Mesa), which scores notably higher. Additionally, Katherine Mecham Barney Elementary (rated 7.9/10, 3.3 miles away, in nearby Queen Creek), which scores notably higher. For more schools in San Tan Valley, see our San Tan Valley schools guide .
Nearby Schools
20 within 3.3 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 85140 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$98,668
Median Home Value
$411,800
Median Rent
$1,883/mo
Population
51,078
College Educated
29.9%
Homeownership
84.1%
Avg Commute
37.2 min
Poverty Rate
7.1%
Median Age
34.7
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ANNUNCIATION CATHOLIC SCHOOL Cave Creek, AZ | 5.8 |
| Aguilar School Tempe, AZ | 5.8 |
| Eagle Ridge Elementary School Phoenix, AZ | 5.8 |
| Holdeman Elementary School Tempe, AZ | 5.8 |
| John Jacobs Elementary School Phoenix, AZ | 5.8 |
| Longview Elementary School Phoenix, AZ | 5.8 |
Frequently Asked Questions
Common questions about Jack Harmon Elementary School
What grades does Jack Harmon Elementary School serve?
Jack Harmon Elementary School serves students in grades Pre-K through 6th.
How many students attend Jack Harmon Elementary School?
Jack Harmon Elementary School has an enrollment of approximately 385 students.
What is the student-teacher ratio at Jack Harmon Elementary School?
The student-teacher ratio at Jack Harmon Elementary School is 19.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Jack Harmon Elementary School rank in AZ?
Jack Harmon Elementary School ranks #1,196 of 2,006 schools in AZ.
What is Jack Harmon Elementary School's MySchoolScout rating?
Jack Harmon Elementary School has a current MySchoolScout rating of 5.8 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Jack Harmon Elementary School?
Based on loaded state assessment records, Jack Harmon Elementary School has 42% math proficiency (multi-year average, 2009-2022) and 49% reading/ELA proficiency (multi-year average, 2009-2022).
Is Jack Harmon Elementary School a charter school?
No, Jack Harmon Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is Jack Harmon Elementary School a Title I school?
No, Jack Harmon Elementary School is not currently a Title I school.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 6th
- Enrollment
- 385
- Student-Teacher Ratio
- 19.2:1
- Teachers (FTE)
- 20
- Type
- regular
- Setting
- Large Suburb
- County
- Pinal County
- Chronic Absenteeism (SY 2022-23)
- 48.8%
- Phone
- (480) 882-3500
Resources & Links
District
J O Combs Unified School District (4445)- District Enrollment
- 4,052
- Schools in District
- 10
- Per-Pupil Spending
- $9,719
- District Rank
- #4 of 9
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