Chandler High School
Chandler, AZ · High School · Grades 8-12
Chandler High School is a high school in Chandler, AZ with 3,597 students enrolled and a 56% proficiency rate. Part of Chandler Unified District #80 (4242). NCES data from the U.S. Department of Education.
Chandler High School is a high school in Chandler, AZ that enrolls 3,597 students in grades 8-12, putting it among the larger public campuses in the Chandler Unified District #80 (4242). That headcount is above the 994-student average for schools in the district.
EDFacts assessment data puts 56% of students at or above grade level in combined math and reading, a little above the national midpoint where roughly half of tested students clear the bar. That tracks the 57% district average closely, within a few points either way. Against the 48% Arizona statewide average, the school sits 8 points higher.
Over the last three reported years the district proficiency rate this school inherits has risen by about 12 points. As a high school, it reports a 83% adjusted-cohort graduation rate, the share of first-time ninth-graders who earn a regular diploma within four years.
The student-teacher ratio is 18.7 to 1, above the U.S. average of roughly 16 to 1. 46% of students qualify for free or reduced-price lunch. It receives Title I federal funding, which flags a higher share of low-income students rather than measuring school quality.
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About This School
Chandler High School is a high school located in Chandler, Arizona. The school serves 3,597 students in grades 8-12. The student-to-teacher ratio is 18.7:1.
According to EDFacts assessment data, 56% of students meet grade-level proficiency standards in combined math and reading. The school reports a 83% graduation rate.
46% of students qualify for free or reduced-price lunch.
Chandler High School is part of the Chandler Unified District #80 (4242) in Arizona. The school receives Title I federal funding.
How This School Compares
Chandler High School has 3,597 students enrolled, making it larger than the average school in Chandler Unified District #80 (4242) (994 students). Its 56% proficiency rate is 2 percentage points below the district average of 57%. Compared to the Arizona state average of 48%, the school performs 8 points higher.
Other Schools in Chandler Unified District #80 (4242)
Frequently Asked Questions
Chandler High School has 3,597 students enrolled in grades 8-12. The student-to-teacher ratio is 18.7:1.
According to EDFacts data, 56% of students at Chandler High School meet grade-level proficiency standards in combined math and reading assessments.
Chandler High School has a 83% graduation rate, measuring the percentage of students who graduate within four years.
Chandler High School is part of the Chandler Unified District #80 (4242) in Chandler, Arizona. You can view all schools in this district on the district page.
All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.
School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.
Source: NCES Common Core of Data, 2026.