Pinnacle High School–Casa Grande (Charter) is a rural Arizona high school serving 121 students in grades 9 through 12, with a student body comprising predominantly Hispanic (67 students) and White (36 students) populations.
The student–teacher ratio data is unavailable due to zero reported teachers in recent years, and no students are eligible for free or reduced–price lunch.
Math proficiency at the school was 40% in 2023, which is higher than the state average of 34%.
Reading proficiency was 40% in 2022, approximately equal to the state average of 40%.
Science proficiency was 50% in 2022, which is higher than the state average of 24%.
Graduation rates are recorded as 60–70% between 2013 and 2023, which is lower than the state average of approximately 77%.
School Overview
School Type
Grades Offered
Grades 9-12
Total Students
121 students
Total Classroom Teachers
n/a
School Rankings
Student-Teacher Ratio
n/a
17:1
American Indian
7%
5%
Asian
1%
3%
Hispanic
55%
48%
Black
7%
6%
White
30%
34%
Hawaiian
n/a
n/a
Two or more races
n/a
4%
All Ethnic Groups
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), AZ Dept. of Education
Frequently Asked Questions
How many students attend Pinnacle High School - Casa Grande (Charter)?
121 students attend Pinnacle High School - Casa Grande (Charter).
What is the racial composition of the student body?
55% of Pinnacle High School - Casa Grande (Charter) students are Hispanic, 30% of students are White, 7% of students are American Indian, 7% of students are Black, and 1% of students are Asian.
What grades does Pinnacle High School - Casa Grande (Charter) offer ?
Pinnacle High School - Casa Grande (Charter) offers enrollment in grades 9-12
What school district is Pinnacle High School - Casa Grande (Charter) part of?
Pinnacle High School - Casa Grande (Charter) is part of Pinnacle Education-CASA Grande Inc. (81011) School District.
Recent Articles
51±¬ÁÏ Cybersecurity: Ransomware Risks & Student Data Protection
Learn how public schools address cybersecurity, ransomware threats, and student data protection in 2026, and what parents should know about digital safety.
Teacher Housing Initiatives: How Districts Address Affordability
Teacher housing initiatives are helping school districts address affordability challenges while improving recruitment and retention.
Teacher Shortage Solutions That Are Working in 2026
Teacher shortage solutions that are working in 2026. Discover grow-your-own programs, teacher residencies, alternative certification, and recruitment strategies.
