Skip to Main Content
  1. Academics
    C+
  2. Diversity
    C+
  3. Teachers
    A-
  4. College Prep
    NG
  5. Clubs & Activities
    C-
  6. Health & Safety
    A-
  7. Administration
    C+
  8. Sports
    NG
  9. Food
    B
  10. Resources & Facilities
    C-
Ontario-Montclair is a public school district located in Ontario, CA. It has 20,606 students in grades K-8 with a student-teacher ratio of 23 to 1. According to state test scores, 31% of students are at least proficient in math and 42% in reading.

Ontario-Montclair Rankings

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

Academics

Percent Proficient - Reading
42%
Percent Proficient - Math
31%

Students

Diversity
C+
Based on racial and economic diversity and survey responses on school culture and diversity from students and parents.
Students
20,606
Free or Reduced Lunch
83.7%
Do You Work at Ontario-Montclair? Claim Your School District Today!
Claim your free account to keep your school district's data up-to-date and get insights on user activity for your profile.

Teachers

Student-Teacher Ratio
23:1
National
17:1
Average Teacher Salary
$111,560
Teachers in First/Second Year
5.1%

Finances

Expenses Per Student
$13,337/ student
National
$12,239
Education Expenses
  • Instruction
    64%
  • Support Services
    31%
  • Other
    5%
Living in the Area
  1. Cost of Living
    D+
  2. Good for Families
    C+
  3. Housing
    D+
Median Household Income
$61,602
National
$55,322
Median Rent
$1,429
National
$949
Median Home Value
$348,200
National
$184,700

Ontario-Montclair Reviews

6 reviews
All Categories
My overall experience at Montclair High School and the district has been fairly moderate. Definitely, college readiness has become supportive considering that I'm the first generation to attend college. But what I would want to see a change in my school is the counseling, mostly because when I would want to talk to my counselor about college-related work, she would either not be in her office or she would not be their overall. I would suggest having a much bigger counseling program just so the other grade levels can have a chance to ask questions about what to keep the focus on.
Start Your Review of Ontario-Montclair
Rate It!
What I loved about my experience as a High School student in OMSD at Montclair High was the teachers. They cared about my learning and wellbeing. The teachers that I have learned from have not only taught me their subjects, but showed me how to have strength. These lessons will stay with me forever. Without my teachers I would not have had the ability to finish strong all 4 years. For that, I thank MHS and OMSD for hiring indivduals who understand the power they have in changing pupils' lives. I do wish that my school district could have given me more opportunities, but I don't think less of my school because of that. MHS and it's administrators, on a district and domestic scale, are devoted to providing their school with the best they can. Painting the school our spirit colors in order to boost the livelyhood of their students or installing a new gate to ensure safety makes a difference. A district that cares about all, students or lunch ladies, is meaningful and impactful .
Ontario-Montclair care about the future of students. They have many parents and teachers volunteering their time and doing their part to help the district and build a better community.