Ontario High School

About Ontario High School

Ontario High School is a public high school located in Ontario, California. Founded in 1887, it is one of the oldest high schools in the state. The school serves students in grades 9-12, and offers a wide variety of academic and extracurricular activities.
Ontario High School has a long and proud history of academic excellence. The school offers a rigorous college-preparatory curriculum, with classes in the core subjects of English, math, science, and social studies, as well as electives in the arts, foreign languages, and technology. The school also has a strong athletics program, with teams competing in the CIF Southern Section.
Ontario High School also offers a variety of extracurricular activities, including clubs, student government, and service organizations. The school also has a strong music program, with a variety of ensembles and performance opportunities.
At Ontario High School, students are encouraged to take an active role in their education. The school has a strong emphasis on student leadership, and offers a variety of programs and activities to help students develop their leadership skills.
Overall, Ontario High School is a great place for students to learn, grow, and develop. With its strong academic and extracurricular programs, Ontario High School is an excellent choice for any student looking for a quality education.

Address:	901 W. Francis St. Ontario, CA 91762
Phone:	(909) 988-7411
Site:	ohs.cjuhsd.net
Grades:	9 – 12
Enrollment:	2,322 students

Overview Ontario High School

Ontario High School serves 2,322 students in grades 9-12.
Ontario High School placed in the top 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is top 30%) for the 2020-21 school year.
The percentage of students achieving proficiency in math is 29% (which is lower than the California state average of 34%) for the 2020-21 school year. The percentage of students achieving proficiency in reading/language arts is 56% (which is higher than the California state average of 49%) for the 2020-21 school year.
The student:teacher ratio of 23:1 is higher than the California state level of 22:1.
Minority enrollment is 97% of the student body (majority Hispanic), which is higher than the California state average of 78% (majority Hispanic).

Verdict on Ontario High School

Ontario High School is ranked within the top 50% of all 3,649 schools in California (based off of combined math and reading proficiency testing data) for the 2020-21 school year.The diversity score of Ontario High School is 0.19, which is less than the diversity score at state average of 0.63. The school’s diversity has stayed relatively flat over five school years.