Very Good
#574 of 2,006 schools in AZ
Top 29% in state
Combs High School
High School · J O Combs Unified School District (4445) · San Tan Valley, AZ
A J O Combs Unified School District (4445) high school serving grades 8th – 12th.
301 E COMBS RD, San Tan Valley, AZ 85140
- Math 49% proficient (2022)
- Reading 48% proficient (2022)
- 86.0% 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
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Students at Combs High School score 48% proficient, which is above what's typical for similar communities (expected: 47%).
2022 EdFacts proficiency
Most recent published year. School vs. AZ average.
Trend
↑ RecoveringProficiency declined earlier in the 14-year record (2009–2022), then recovered 14 points since 2019, reaching 49% in 2022.
Show all 14 years
Multi-year averages used by the rating model: math 41% (multi-year average, 2009-2022) · reading/ELA 50% (multi-year average, 2009-2022)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 28 test records from AZ state assessments and EdFacts (NCES).
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Combs High School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the Phoenix map →
Getting around & local context
- Walk 4Car-Dependent
- Bike 30Somewhat Bikeable
- County Safety: Average333/100K
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FBI Uniform Crime Reporting · 2024 · county context, not school-level safety or attendance eligibility. Source details
Source period: 2024. A newer release may be available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$98,668
Median home value
$411,800
Median rent
$1,883/mo
College educated
29.9%
Homeownership
84.1%
Poverty rate
7.1%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 85140; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Evit - Combs High SchoolEnrollment path unverified | Not rated | 9–12 | 0.0 mi | 1 | Compare → |
| Legacy Traditional School - Queen CreekCharter · enrollment unverified | 6.6 | K–9 | 2.5 mi | 940 | Compare → |
| Combs Center for Success High SchoolEnrollment path unverified | 3.5 | 9–12 | 4.2 mi | 62 | Compare → |
| Combs Online School for SuccessEnrollment path unverified | 2.9 | K–12 | 4.2 mi | 110 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Charter · enrollment unverified: Potential charter option; enrollment requirements have not been verified.
J O Combs Unified School District (4445)
- Schools in district
- 10
- Rank in district
- #1 of 9
- District spending per student
- $9,719NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 7.4%Census SAIPE · 2024
Combs High School is listed in J O Combs Unified School District (4445); a district label does not verify attendance for an address.
About Combs High School
Combs High School is a public high school in San Tan Valley, AZ, part of J O Combs Unified School District (4445), serving approximately 1,243 students in grades 8th-12th with a 21.4:1 student-teacher ratio. It holds a MySchoolScout rating of 7.4 out of 10 and ranks #574 of 2,006 schools in AZ. State assessment records show 41% math proficiency (multi-year average, 2009-2022) and 50% reading/ELA proficiency (multi-year average, 2009-2022).
Frequently asked questions
Common questions about Combs High School
What grades does Combs High School serve?
Combs High School serves students in grades 8th through 12th.
How many students attend Combs High School?
Combs High School has an enrollment of approximately 1,243 students.
What is the student-teacher ratio at Combs High School?
The student-teacher ratio at Combs High School is 21.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Combs High School rank in AZ?
Combs High School ranks #574 of 2,006 schools in AZ.
What is Combs High School's MySchoolScout rating?
Combs High School has a current MySchoolScout rating of 7.4 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 Combs High School?
Based on loaded state assessment records, Combs High School has 41% math proficiency (multi-year average, 2009-2022) and 50% reading/ELA proficiency (multi-year average, 2009-2022).
Is Combs High School a charter school?
No, Combs High School is not a charter school. It is a traditional public school operated by the local school district.
Is Combs High School a Title I school?
No, Combs High School is not currently a Title I school.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 8th – 12th
- Enrollment
- 1,243
- Student-Teacher Ratio
- 21.4:1
- Teachers (FTE)
- 58
- Type
- regular
- Setting
- Fringe Rural
- County
- Pinal County
- Chronic Absenteeism (SY 2022-23)
- 48.1%
- Phone
- (480) 882-3540
- 4-Year Graduation
- 86.0%
- Area population (ZIP 85140)
- 51,078
- Area average commute
- 37.2 min
- Area median age
- 34.7
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2022 EdFacts · Low confidence
- Older source: 2022 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2022 EdFacts · Low confidence
- Older source: 2022 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 85140; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2022; directory SY 2023–24
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