Ontario Center
Ontario Center serves 633 students in grades Kindergarten-5.
Ontario Center placed in the bottom 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%) for the 2018-19 school year.
The percentage of students achieving proficiency in math is 31% (which is lower than the California state average of 40%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is 42% (which is lower than the California state average of 51%) for the 2018-19 school year.
The student:teacher ratio of 22:1 is lower than the California state level of 23:1.
Minority enrollment is 88% of the student body (majority Hispanic), which is higher than the California state average of 77% (majority Hispanic).
School Overview
Ontario Center's student population of 633 students has declined by 10% over five school years.
The teacher population of 29 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
633 students
Gender %
Total Classroom Teachers
29 teachers
Students by Grade
School Rankings
Ontario Center is ranked within the bottom 50% of all 9,659 schools in California (based off of combined math and reading proficiency testing data) for the 2018-19 school year.
The diversity score of Ontario Center is 0.59, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#5683 out of 9659 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
31%
40%
Reading/Language Arts Test Scores (% Proficient)
42%
51%
Student : Teacher Ratio
22:1
23:1
American Indian
n/a
1%
Asian
6%
12%
Hispanic
60%
54%
Black
20%
5%
White
12%
23%
Hawaiian
1%
1%
Two or more races
1%
4%
All Ethnic Groups
Eligible for Free Lunch
55%
53%
Eligible for Reduced Lunch
12%
7%
School Statewide Testing
School District Name
Source: 2017-2018 (latest school year available) NCES, CA Dept. of Education
School Reviews
Review Ontario Center. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
Common Behavioral Issues in School-Age Children and How Alternative Schools Can Help
Being a parent is never easy, but some children are more challenging than others. If you're concerned that your child's behavioral issues might be more than just temporary, consider whether an alternative school might be the next move.
Signs of Sex Abuse at School: What Parents Should Know
Nearly 10% of students will encounter sexual misconduct at school. Make sure you know how to protect your child and recognize the signs of potential sex abuse.
Denver Public Schools Buck Trend, Plug School-to-Prison Pipeline
In a district where progressive discipline policies are already the norm, Denver Public Schools seek to limit student exposure to the criminal justice system, rather than criminalize student behavior.
