Average
#826 of 2,000 schools in AZ
Top 41% in state
John M Andersen JR High School
Middle School · Chandler Unified District #80 (4242)
1255 N DOBSON RD, Chandler, AZ 85224
Enrollment
743
Student-Teacher
18.6:1
Score
6.6
Grades
6th – 8th
Enrollment
743
Student-Teacher
18.6:1
Score
6.6
Grades
6th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Chandler
#33 of 67
public schools
Arizona middle schools
#86 of 218
In district
#35 of 44
Chandler Unified District #80 (4242)
Academic growth
8.3 / 10
Very strong
About John M Andersen JR High School
John M Andersen Jr High School is a regular public middle school located in Chandler, Arizona, in Maricopa County. The school serves students in grades 6 through 8, with a current enrollment of 743 students. The student-teacher ratio is 18.6:1, and there are 40 full-time equivalent teachers on staff.
Academically, the school has a MySchoolScout rating of 5.2 out of 10 and is ranked 45th percentile among Arizona schools, placing it at number 1126 out of 2029 schools. In the area of ELA/Reading, 36% of students are proficient or above, while in math, only 18% of students are proficient or above. These scores indicate areas where the school is focusing on student development and academic growth.
The school is situated in a vibrant neighborhood with a median household income of $88,121 and a median home value of $358,400. About 38% of residents in the 85224 ZIP code have a bachelor's degree or higher, and the poverty rate is a low 6.5%. John M Andersen Jr High School is nestled in a large city setting, offering students a variety of community resources and cultural opportunities.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
John M Andersen JR High School — Students at John M Andersen JR High School score 27% proficient, which is below what's typical for similar communities (expected: 47%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
0.1%
Students qualifying for federal meal assistance
Test Scores AZ EDFACTS (2021-22)
Based on 6 test records from AZ state assessments. About our data
Proficiency Trend
→ StableAverage 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: 8.3/10.
How John M Andersen JR High School Compares
See how John M Andersen JR High School performs across key quality dimensions compared to state benchmarks.
Performance Trends
Math proficiency has declined from 26% (2019) to 18% (2022). Reading/ELA proficiency has remained stable from 34% (2019) to 36% (2022).
Location
1255 N DOBSON RD, Chandler, AZ 85224
Nearby Alternatives
Families considering John M Andersen JR High School may also want to explore other middle schools in the area. Knox Gifted Academy (rated 8.6/10, 1.3 miles away), which scores notably higher. Another option is John M Andersen Elementary School (rated 8.4/10, 0.2 miles away), which scores notably higher. Additionally, Chandler Traditional Academy - Goodman (rated 8.4/10, 0.7 miles away), which scores notably higher. For more schools in Chandler, see our Chandler schools guide .
Nearby Schools
20 within 1.8 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 85224 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$90,886
Median Home Value
$391,000
Median Rent
$1,785/mo
Population
48,304
College Educated
40%
Homeownership
53.8%
Avg Commute
22.3 min
Poverty Rate
6.4%
Median Age
37.1
Community Profile
The community surrounding John M Andersen JR High School has a median household income of $90,886. It is a well-educated community where 40% of adults hold a bachelor's degree or higher. The median home value in the area is $391,000, with a median rent of $1,785/month. The local poverty rate of 6.4% is relatively low. The average commute for residents is 22 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Connolly Middle School Tempe, AZ | 6.6 |
| Desert Ridge Jr. High Mesa, AZ | 6.6 |
| Mountain Trail Middle School Phoenix, AZ | 6.6 |
| Somerton Middle School Somerton, AZ | 6.6 |
| Wade Carpenter Middle School Nogales, AZ | 6.6 |
| Desert Shadows Middle School Nogales, AZ | 6.5 |
Frequently Asked Questions
Common questions about John M Andersen JR High School
What grades does John M Andersen JR High School serve?
John M Andersen JR High School serves students in grades 6th through 8th.
How many students attend John M Andersen JR High School?
John M Andersen JR High School has an enrollment of approximately 743 students.
What is the student-teacher ratio at John M Andersen JR High School?
The student-teacher ratio at John M Andersen JR High School is 18.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does John M Andersen JR High School rank in AZ?
John M Andersen JR High School is ranked #826 out of 2,000 schools in AZ.
What is John M Andersen JR High School's MySchoolScout rating?
John M Andersen JR High School has a composite rating of 6.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at John M Andersen JR High School?
Based on the most recent state assessment data, John M Andersen JR High School has 21.3% math proficiency and 34.0% reading/ELA proficiency.
Is John M Andersen JR High School a charter school?
No, John M Andersen JR High School is not a charter school. It is a traditional public school operated by the local school district.
Is John M Andersen JR High School a Title I school?
No, John M Andersen JR High School is not currently a Title I school.
Neighborhood Context
- City Safety
- High (1,642/100K)
FBI UCR 2024. City-level (Chandler). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 8th
- Enrollment
- 743
- Student-Teacher Ratio
- 18.6:1
- Teachers (FTE)
- 40
- Type
- regular
- Setting
- Large City
- County
- Maricopa County
- Phone
- (480) 883-5300
- Data Year
- 2023–2024
Resources & Links
District
Chandler Unified District #80 (4242)- District Enrollment
- 42,832
- Schools in District
- 44
- Per-Pupil Spending
- $11,085
- District Rank
- #35 of 44
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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