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B+
Overall Niche Grade
How are grades calculated?
  1. Academics
    B
  2. Diversity
    A
  3. Teachers
    B+
  4. College Prep
    A-
  5. Clubs & Activities
    B
  6. Health & Safety
    B
  7. Administration
    A
  8. Sports
    B
  9. Food
    B-
  10. Resources & Facilities
    B-
Chaffey Joint Union High School District is an above average, public school district located in Ontario, CA. It has 24,361 students in grades 9-12 with a student-teacher ratio of 27 to 1. According to state test scores, 37% of students are at least proficient in math and 67% in reading.
About Chaffey Joint Union High School District...
Address
211 W. Fifth St.
Ontario, CA 91762
Telephone
(909) 988-8511

Chaffey Joint Union High School District Rankings

Niche ranks nearly 100,000 schools and districts based on statistics and millions of opinions from students and parents.

Academics

Percent Proficient - Reading
67%
Percent Proficient - Math
37%
Average Graduation Rate
91%
Average SAT
1110
3,242 responses
Average ACT
23
779 responses

Students

Diversity
A
Based on racial and economic diversity and survey responses on school culture and diversity from students and parents.
Students
24,361
Free or Reduced Lunch
62.3%
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Teachers

Student-Teacher Ratio
27:1
National
17:1
Average Teacher Salary
$91,756
Teachers in First/Second Year
3.3%

Finances

Total Expenses
$224,768,000
Expenses Per Student
$10,739/ student
National
$12,239
Education Expenses
  • Instruction
    64%
  • Support Services
    33%
  • Other
    3%

Chaffey Joint Union High School District Reviews

119 reviews
All Categories
Los Osos High School is a prestigious learning environment that challenges a student's mind to perform to its fullest potential. Each classroom harbors a mentor who makes it their duty to teach their students key principles that will become the foundation for their futures. They offer guidance by connecting with each individual and channeling their innermost capabilities to exceed the standards of today's school system. Extracurricular activities are highly encouraged and are supported by staff. The campus provides a safe learning setting where education is most valued and all pupils strive to do their best and leave an imprint on the world. Culture is found in great diversity and provides an additional experience collaborating with surrounding peers. The overall experience in this school is great, and plays a major factor in preparing each class with the skills they'll need when entering the next step in their lives.
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What I liked from the CJUHSD was the amount of schools that were involved in the district that were all around the inland empire. All the schools in this district offered something for everyone, from the Athletic teams at RCHS, Academics at LOHS or Marching Band of EHS. They housed many great students and student athletes and helped set up students for success in the near future!
I had such an amazing High School experience because of the Chaffey Joint Union High School District. Every single staff member was so helpful and they were all really there for the kids. I prospered academically because of the curriculum and all of the college readiness that they enforced on us. I played sports all through out my 4 years and I met life long friends and won multiple championships. Some things that I would like to see around here is the administration being less strict with student related activities so we can show our pride for school a little bit more. Overall, I had a wonderful experience with the Chaffey Joint Union High School District and I wouldn't trade my High School experience for the world!