For the 2026 school year, there are 6 public high schools serving 4,297 students in Casa Grande, AZ.
The top-ranked public high schools in Casa Grande, AZ are Asu Preparatory Academy - Casa Grande High School, Villa Oasis Interscholastic Center For Education (Voice) and Cavit - Casa Grande Union High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Casa Grande, AZ public high schools have an average math proficiency score of 21% (versus the Arizona public high school average of 35%), and reading proficiency score of 37% (versus the 45% statewide average). High schools in Casa Grande have an average ranking of 5/10, which is in the bottom 50% of Arizona public high schools.
Casa Grande, AZ public high school have a Graduation Rate of 72%, which is less than the Arizona average of 78%.
The school with highest graduation rate is Asu Preparatory Academy - Casa Grande High School, with ≥90% graduation rate. Read more about public school graduation rate statistics in Arizona or national school graduation rate statistics.
Minority enrollment is 81% of the student body (majority Hispanic), which is more than the Arizona public high school average of 65% (majority Hispanic).
Best Public High Schools in Casa Grande, AZ (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Asu Preparatory Academy - Casa Grande High School
Charter School
(Math: 40-44% | Reading: 50-59%)
Rank:
Rank:
8/
Top 30%10
2612 W Gila Bend Hwy
Casa Grande, AZ 85193
(520) 374-4200
Casa Grande, AZ 85193
(520) 374-4200
Gr: 7-12 | 284 students Student-teacher ratio: 22:1 Minority enrollment: 71%
Rank: #22.
Villa Oasis Interscholastic Center For Education (Voice)
Alternative School
(Math: ≤20% | Reading: <50%)
Rank:
Rank:
6/
Top 50%10
3740 N Toltec Rd
Casa Grande, AZ 85122
(520) 450-4500
Casa Grande, AZ 85122
(520) 450-4500
Gr: 9-12 | 75 students Student-teacher ratio: 7:1 Minority enrollment: 91%
Rank: #33.
Cavit - Casa Grande Union High School
Vocational School
(Math: 40-44% | Reading: 40-44% )
Rank:
Rank:
6/
Top 50%10
1362 N Casa Grande Ave
Casa Grande, AZ 85122
(928) 645-2737
Casa Grande, AZ 85122
(928) 645-2737
Gr: 9-12
Rank: #44.
Casa Grande Union High School
(Math: 21% | Reading: 39%)
Rank:
Rank:
5/
Bottom 50%10
2730 N Trekell Rd
Casa Grande, AZ 85122
(520) 836-8500
Casa Grande, AZ 85122
(520) 836-8500
Gr: 9-12 | 1,912 students Student-teacher ratio: 22:1 Minority enrollment: 80%
Rank: #55.
Vista Grande High School
(Math: 18% | Reading: 32%)
Rank:
Rank:
4/
Bottom 50%10
1556 N Arizola Rd
Casa Grande, AZ 85122
(520) 876-9400
Casa Grande, AZ 85122
(520) 876-9400
Gr: 9-12 | 1,943 students Student-teacher ratio: 22:1 Minority enrollment: 83%
Rank: n/an/a
1362 N Casa Grande Ave
Casa Grande, AZ 85122
(520) 836-6767
Casa Grande, AZ 85122
(520) 836-6767
Gr: 9-12 | 83 students Student-teacher ratio: 17:1 Minority enrollment: 73%
Frequently Asked Questions
What are the top-ranked public high schools in Casa Grande, AZ?
The top-ranked public high schools in Casa Grande, AZ include Asu Preparatory Academy - Casa Grande High School, Villa Oasis Interscholastic Center For Education (Voice) and Cavit - Casa Grande Union High School.
How many public high schools are located in Casa Grande?
6 public high schools are located in Casa Grande.
What is the racial composition of students in Casa Grande?
Casa Grande public high schools minority enrollment is 81% of the student body (majority Hispanic), which is more than the Arizona public high schools average of 65% (majority Hispanic).
Which public high schools in Casa Grande are often viewed compared to one another?
Popular comparisons of public high schools in Casa Grande include: Vista Grande High School vs. Casa Grande Union High School, Casa Grande Union High School vs. Vista Grande High School, Vista Grande High School vs. Cavit - Casa Grande Union High School
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