Ontario High School
Ontario High School is located in Ontario, California and serves 9th Grade through 12th Grade students. Ontario High School is part of the Chaffey Joint Union High School District district in San Bernardino County. Here you can jump to information and statistics for Ontario High School to serve as a reference for you in making a decision about your child’s education.
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| General Information | Phone Number |
| Mailing Address | Street Address |
| Teacher Statistics | Student Statistics |
| Maps & Directions | Nearby Schools |
| Sports | Important Dates |
| Photos | Related Links |
| Reviews | |
General Information
| School Name: | Ontario High School |
| School District: | Chaffey Joint Union High School District |
| County: | San Bernardino County |
| State: | California |
| Grades: | 9th Grade through 12th Grade |
| NCESID: | 60816000795.0 |
| Principal: | Cary Willborn |
| Mascot: | Jaguar |
Contact Information
Mailing Address
901 West Francis St.
Ontario CA, 91762
Street Address
901 West Francis St
Ontario CA, 91762
Phone Number
(909) 988-7411
Website
Map & Directions
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City: Ontario
State: California
School District: Chaffey Joint Union High School District
County: San Bernardino County
Zip Code: 91762
Student and Teacher Statistics
Total Students: 2943
Student/Teacher Ratio: 25.95 to 1
Full-Time Teachers: 113.4
Size Rank: 278
Free Lunch Eligible: 1657
Reduced Lunch Eligible: 196
Photos
Do you have any pictures of Ontario High School? If so, post them in a comment at the end of this page, or send them via email and they’ll get added here.
Sports
- Basketball
- Baseball
- Cheerleading
- Cross country
- Football
- Golf
- Soccer
- Softball
- Swimming
- Tennis
- Track
- Volleyball
- Wrestling
Important Dates
HighSchoolGuide.org is continually updating this section with these dates as we get them. If you go to Ontario High School, are on the faculty or staff there, or have a child that is a student there, if you know one of these dates, please help us update the site by posting it in a comment below.
- First Day of Class
- Homecoming
- Report Cards
- Class Pictures
- Winter Break / Christmas Vacation
- Holidays and Teacher Workdays
- Yearbooks Released
- Spring Break
- Prom
- Graduation
- Last Day of Class
- Summer Break
- Tryouts
Related Links
Do you have any links related to Ontario High School? If so, post them in the comments below, or email them to us and we’ll add them to this page.
Write A Review
Attention students, parents, teachers, administrators, employees and alumni of Ontario High School. Please write a review of your experiences and your time at the school, so other people can know what a great place it is! Also, if you have a favorite teacher or someone else at the school that is special to you, be sure to mention them.
Please rate Ontario High School on a 1 to 5 star scale, 5 stars being the best, for the following categories:
- Teachers and academics.
- Princial and administrators.
- Classrooms and facilities.
- Sports and extracurricular activities.
- Parent and community involvement.
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Source: For more information about where the information presented here was sourced, visit our Data Source page.
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