For the 2026 school year, there are 3 public charter schools serving 1,118 students in Casa Grande, AZ.
The top-ranked public charter schools in Casa Grande, AZ are Asu Preparatory Academy - Casa Grande High School and The Grande Innovation. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Casa Grande, AZ public charter schools have an average math proficiency score of 24% (versus the Arizona public charter school average of 38%), and reading proficiency score of 37% (versus the 47% statewide average). Charter schools in Casa Grande have an average ranking of 4/10, which is in the bottom 50% of Arizona public charter schools.
Minority enrollment is 76% of the student body (majority Hispanic), which is more than the Arizona public charter school average of 64% (majority Hispanic).
Best Public Charter 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.
The Grande Innovation
Charter School
(Math: 22% | Reading: 36%)
Rank:
Rank:
5/
Bottom 50%10
950 N Peart Rd
Casa Grande, AZ 85122
(520) 381-2360
Casa Grande, AZ 85122
(520) 381-2360
Gr: K-8 | 833 students Student-teacher ratio: 21:1 Minority enrollment: 78%
Rank: n/an/a
Path To Potential
Charter School
950 N Peart Rd
Casa Grande, AZ 85122
(520) 381-2360
Casa Grande, AZ 85122
(520) 381-2360
Gr: 4-8 | 1 student
Frequently Asked Questions
What are the top-ranked public charter schools in Casa Grande, AZ?
The top-ranked public charter schools in Casa Grande, AZ include Asu Preparatory Academy - Casa Grande High School and The Grande Innovation.
How many public charter schools are located in Casa Grande?
3 public charter schools are located in Casa Grande.
What is the racial composition of students in Casa Grande?
Casa Grande public charter schools minority enrollment is 76% of the student body (majority Hispanic), which is more than the Arizona public charter schools average of 64% (majority Hispanic).
Recent Articles
When “Free Public School” Still Isn’t Free
Discover the hidden costs of public school in 2026, from supplies and fees to transportation, technology, and extracurricular expenses.
What a District Budget Cut Means for Your Child's School Experience
Learn how district budget cuts can affect class sizes, programs, staffing, transportation, and your child's daily school experience in 2026.
School Closure Risk: What Parents Should Check Before Moving
Learn how parents can assess school closure risk before buying or renting in a district, using enrollment, funding, and boundary data.