The Ontario Center
835 North Center Avenue
Ontario, CA 91764

CSR Rank: 3 out of 102
Percentile:
(2016)
22.251-d
Compare to 2013 - Rank: 5, API Score: 796

2016 CAASPP Test Score Details:
GradeTest TypeMean ScoreExceeded
Standard
Met
Standard
Nearly Met
Standard
Standard
Not Met
3English2388.2 12%21%26% 41%
3Math2395.8 3%22%40% 34%
4English2431.3 11%25%20% 44%
4Math2408.5 3%11%35% 51%
5English2466.6 17%22%19% 42%
5Math2436.9 5%10%24% 61%
7English* 0%0%0% 0%
7Math* 0%0%0% 0%
- Asterisk "*", if present, indicates scores are not available (too few)
Calculated Percentiles from California School Ratings:
English Language Arts/Literacy Mathematics
GradePercentileStudents TestedPercentileStudents Tested
332.01%129 26.48%131
435.6%116 9.62%117
531.25%105 16.11%105
Weighted average for this school's Math and English test scores: 25.36%1-c
This school is in the 22.25th percentile1-d when compared to other schools of the same type: Elementary
Student Ethnicity:
Hispanic or Latino
 59.21%
African American
 19.34%
White
 11.33%
Asian
 4.98%
Filipino
 2.42%
Pacific Islander
 1.36%
Two or More Races
 0.6%
American Indian or Alaska Native
 0.45%
Not reported
 0.3%

Kindergarten Immunization Information:
(2014-15 School Year)
  • Up-to-date Immunizations: 82% (108)
  • Conditional admission: 15% (20)  6
  • Medical exemptions: 1% (1)
  • Personal Belief exemptions: 2% (2)
  • Religious Belief exemptions: 1% (1)

Notes:
  1. California School Ratings (CSR) computes percentiles in this way:
    1. For a given grade level, all Math scores are put into an ordered list and a percentile is calculated for each score, based its position in the list.
    2. For a given grade level, all English scores are put into an ordered list and a percentile is calculated for each score, based its position in the list.
    3. Math and English percentiles from (a & b above) are weighted, based on the number of students who completed each type of test, to create a combined Math+English weighted percentile for each school.
    4. The combined Math+English weighted percentiles are put into an ordered list for the particular type of school (elementary/middle/high school/K-12) and a percentile-within-the-school-type is calculated.
    5. How percentiles work: the school percentile is a number between 0 and 100 that reflects the percentage of schools of the same type (elementary/middle/high school/K-12) in California that have an equal or lower combined Math+English weighted percentile (from 1-c above). For example, a school in the 70th percentile would have a combined weighted percentile that was equal to or better than 70% of the other schools of the same type.
  2. The CSR Rank is determined by a school's percentile in comparison to other schools of the same type in California (from 1-d above). (1 is the worst, 10 is the best). Schools in the 90th percentile and above have rank 10, 80%-89.999% rank 9 and so on. A similar number of schools occupy each rank. * This rank is derived from data in the 2016 California Assessment of Student Performance and Progress (CAASPP).
  3. Alternative Schools receive percentiles, but are not ranked
  4. More information: 2016 CAASPP Paper-based Test Results