📍 901 W. Francis St., Ontario, San Bernardino County, 91762
Ontario High is a State/Public serving high age pupils, located in Ontario, San Bernardino County. The school has 2,182 pupils enrolled. The Principal is Larry Rook. It is part of the Chaffey Joint Union High school district. It serves grades 9–12 in an urban setting. The school employs 96.7 full-time-equivalent teachers, a student-teacher ratio of 22.6:1.
Ontario High enrolls 2,182 students across grades 9–12. The student body is 51% male and 49% female. A teaching staff of 96.7 full-time-equivalent teachers supports the school, giving a student-teacher ratio of 22.6:1.
By race and ethnicity, the student body is 89% Hispanic or Latino, 3.4% Asian and 2.7% White.
| Race / ethnicity | Students | Share |
|---|---|---|
| Hispanic or Latino | 1,949 | 89% |
| Asian | 74 | 3.4% |
| White | 60 | 2.7% |
| Black or African American | 44 | 2% |
| Two or more races | 30 | 1.4% |
| American Indian or Alaska Native | 19 | <1% |
| Native Hawaiian or Pacific Islander | 6 | <1% |
Source: NCES Common Core of Data.
1,865 of the school's 2,182 students (85%) qualify for free or reduced-price lunch. Free and reduced-price lunch eligibility is a widely used indicator of the share of students from lower-income households.
Ontario High is located in an urban setting (NCES locale: City, Midsize). Virtual instruction: Supplemental Virtual. The school runs a schoolwide Title I program, which provides federal funding to support students from low-income families.
Ontario High is one of 11 schools in Chaffey Joint Union High, based in Ontario, California. The district serves 22,116 students district-wide and employs 952 full-time-equivalent teachers. With 2,182 students, Ontario High is close to the district average of about 2,011 students per school.