For the 2026 school year, there are 2 public high schools serving 5,121 students in 91762, CA.
The top-ranked public high schools in 91762, CA are Ontario High School and Chaffey High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 91762 have an average math proficiency score of 19% (versus the California public high school average of 28%), and reading proficiency score of 57% (versus the 51% statewide average). High schools in 91762, CA have an average ranking of 6/10, which is in the top 50% of California public high schools.
Public high school in zipcode 91762 have a Graduation Rate of 87%, which is more than the California average of 86%.
The school with highest graduation rate is Ontario High School, with 91% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.
Minority enrollment is 97% of the student body (majority Hispanic), which is more than the California public high school average of 79% (majority Hispanic).
Best 91762, CA Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Ontario High School
(Math: 21% | Reading: 60%)
Rank:
Rank:
6/
Top 50%10
901 West Francis St.
Ontario, CA 91762
(909) 988-7411
Ontario, CA 91762
(909) 988-7411
Gr: 9-12 | 1,994 students Student-teacher ratio: 22:1 Minority enrollment: 98%
Rank: #22.
Chaffey High School
(Math: 18% | Reading: 54%)
Rank:
Rank:
5/
Bottom 50%10
1245 North Euclid Ave.
Ontario, CA 91762
(909) 988-5560
Ontario, CA 91762
(909) 988-5560
Gr: 9-12 | 3,127 students Student-teacher ratio: 23:1 Minority enrollment: 97%
Frequently Asked Questions
What are the top-ranked public high schools in 91762, CA?
The top-ranked public high schools in 91762, CA include Ontario High School and Chaffey High School.
How many public high schools are located in 91762?
2 public high schools are located in 91762.
What is the racial composition of students in 91762?
91762 public high schools minority enrollment is 97% of the student body (majority Hispanic), which is more than the California public high schools average of 79% (majority Hispanic).
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