Ontario High School
Quick Stats (2023)
- Grades: 9-12
- Enrollment: 2,322 students
- Student:Teacher Ratio: 23:1
- Minority Enrollment: 97%
- Graduation Rate: 92% (Top 30% in CA)
- Overall Testing Rank: Top 50%
- Math Proficiency: 29% (Btm 50%)
- Reading Proficiency: 56% (Top 30%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
School Rankings
(Top 50%)
Frequently Asked Questions
What percent of students have achieved state testing proficiency in math and reading?
29% of students have achieved math proficiency (compared to the 34% CA state average), while 56% of students have achieved reading proficiency (compared to the 49% CA state average).
What is the graduation rate of Ontario High School?
The graduation rate of Ontario High School is 92%, which is higher than the California state average of 85%.
How many students attend Ontario High School?
2,322 students attend Ontario High School.
What is the racial composition of the student body?
90% of Ontario High School students are Hispanic, 3% of students are Asian, 3% of students are White, 2% of students are Black, 1% of students are American Indian, and 1% of students are Two or more races.
What is the student:teacher ratio of Ontario High School?
Ontario High School has a student ration of 23:1, which is higher than the California state average of 22:1.
What grades does Ontario High School offer ?
Ontario High School offers enrollment in grades 9-12
What school district is Ontario High School part of?
Ontario High School is part of Chaffey Joint Union High School District.
School Calendar
View the Ontario High School yearly calendar below.
School Reviews
Review Ontario High School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
