For the 2026 school year, there are 4 public charter schools serving 1,976 students in 91764, CA.
The top-ranked public charter schools in 91764, CA are Entrepreneur High School, Journey and Iempire Academy. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter schools in zipcode 91764 have an average math proficiency score of 13% (versus the California public charter school average of 32%), and reading proficiency score of 24% (versus the 48% statewide average). Charter schools in 91764, CA have an average ranking of 1/10, which is in the bottom 50% of California public charter schools.
Minority enrollment is 96% of the student body (majority Hispanic), which is more than the California public charter school average of 75% (majority Hispanic).
Best 91764, CA Public Charter Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Entrepreneur High School
Charter School
(Math: 10-14% | Reading: 45-49%)
Rank:
Rank:
4/
Bottom 50%10
26655 Highland Ave.
Ontario, CA 91764
(909) 888-8458
Ontario, CA 91764
(909) 888-8458
Gr: 9-12 | 528 students Student-teacher ratio: 18:1 Minority enrollment: 95%
Rank: #22.
Journey
Charter School
(Math: 22% | Reading: 28%)
Rank:
Rank:
3/
Bottom 50%10
25560 Alessandsro Blvd.
Ontario, CA 91764
(951) 601-6620
Ontario, CA 91764
(951) 601-6620
Gr: K-6 | 570 students Student-teacher ratio: 26:1 Minority enrollment: 97%
Rank: #33.
Iempire Academy
Charter School
(Math: 12% | Reading: 16%)
Rank:
Rank:
1/
Bottom 50%10
2050 East Pacific St.
Ontario, CA 91764
(909) 888-8390
Ontario, CA 91764
(909) 888-8390
Gr: K-5 | 418 students Student-teacher ratio: 25:1 Minority enrollment: 98%
Rank: #44.
New Vision Middle School
Charter School
(Math: 8% | Reading: 17%)
Rank:
Rank:
1/
Bottom 50%10
26655 Highland Ave.
Ontario, CA 91764
(909) 888-8390
Ontario, CA 91764
(909) 888-8390
Gr: 6-8 | 460 students Student-teacher ratio: 31:1 Minority enrollment: 96%
Frequently Asked Questions
What are the top-ranked public charter schools in 91764, CA?
The top-ranked public charter schools in 91764, CA include Entrepreneur High School, Journey and Iempire Academy.
How many public charter schools are located in 91764?
4 public charter schools are located in 91764.
What is the racial composition of students in 91764?
91764 public charter schools minority enrollment is 96% of the student body (majority Hispanic), which is more than the California public charter schools average of 75% (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.