Achievement profile

Chaparral High School

Scottsdale Unified District (4240)

Statewide rank
#40
Score
1.17
Statewide percentile
86%

Profile interpretation

How to read Chaparral High School's results

Statewide standing

Chaparral High School ranks #40 among 271 eligible Arizona public high schools in the 2025 achievement ranking. Its score is 1.17, corresponding to a statewide percentile of 86 among eligible schools.

Published subject results

The three-year reportable passing percentages are ACT English Language Arts 69%, ACT Mathematics 62%, and AzSCI Science 24%. The ranking uses available proficiency bands and the published suppression fallbacks, so passing percentages provide context but are not the score by themselves.

Enrollment and tested counts

The reported three-year tested count is 1,345. NCES enrollment is 1,773 for the current school snapshot. Because these figures cover different periods and populations, tested divided by enrollment is not a participation rate.

School and admissions context

Chaparral High School is classified as a district public school in SCOTTSDALE, Maricopa County. The profile uses an ordinary enrollment context label so families can account for meaningful differences in enrollment and instructional models when comparing schools.

How the score is calculatedAssessment and school data sourcesBrowse all Arizona public high schools

Related Arizona school profiles

These profiles share the same district when available, followed by other schools in the same county. Their instructional and admissions contexts may still differ.

Ranking Components

ComponentRaw valueZ-scoreWeightContribution
ACT English Language Arts three-year proficiency index90.641.2640%0.51
ACT Mathematics three-year proficiency index88.681.5540%0.62
AzSCI Science three-year proficiency index48.520.2020%0.04

Data year 2025; generated 5/5/2026.