Chaparral High School
Scottsdale, AZ · High School · Grades 9-12
Chaparral High School is a high school in Scottsdale, AZ with 2,038 students enrolled and a 68% proficiency rate. Part of Scottsdale Unified District (4240). NCES data from the U.S. Department of Education.
Chaparral High School is a high school in Scottsdale, AZ that enrolls 2,038 students in grades 9-12, putting it among the larger public campuses in the Scottsdale Unified District (4240). That headcount is above the 706-student average for schools in the district.
EDFacts assessment data puts 68% 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 is 11 points above the 58% average for the Scottsdale Unified District (4240). Against the 48% Arizona statewide average, the school sits 20 points higher.
The district proficiency rate this school inherits has held roughly steady over the last three reported years. As a high school, it reports a 93% adjusted-cohort graduation rate, the share of first-time ninth-graders who earn a regular diploma within four years.
The student-teacher ratio is 22.6 to 1, above the U.S. average of roughly 16 to 1. A relatively low 6% of students qualify for free or reduced-price lunch.
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About This School
Chaparral High School is a high school located in Scottsdale, Arizona. The school serves 2,038 students in grades 9-12. The student-to-teacher ratio is 22.6:1.
According to EDFacts assessment data, 68% of students meet grade-level proficiency standards in combined math and reading. The school reports a 93% graduation rate.
6% of students qualify for free or reduced-price lunch.
Chaparral High School is part of the Scottsdale Unified District (4240) in Arizona.
How This School Compares
Chaparral High School has 2,038 students enrolled, making it larger than the average school in Scottsdale Unified District (4240) (706 students). Its 68% proficiency rate is 11 percentage points above the district average of 58%. Compared to the Arizona state average of 48%, the school performs 20 points higher. The 22.6:1 student-teacher ratio is above the national average of 16:1.
Frequently Asked Questions
Chaparral High School has 2,038 students enrolled in grades 9-12. The student-to-teacher ratio is 22.6:1.
According to EDFacts data, 68% of students at Chaparral High School meet grade-level proficiency standards in combined math and reading assessments.
Chaparral High School has a 93% graduation rate, measuring the percentage of students who graduate within four years.
Chaparral High School is part of the Scottsdale Unified District (4240) in Scottsdale, 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.