Los Osos Middle
1555 El Moro Street
Los Osos, CA 93402

CSR Rank: 9 out of 102
Percentile:
(2016)
83.261-d
Compare to 2013 - Rank: 7, API Score: 839

Dropouts:
GradeDropoutsEnrolment
70227
80177
2016 CAASPP Test Score Details:
GradeTest TypeMean ScoreExceeded
Standard
Met
Standard
Nearly Met
Standard
Standard
Not Met
6Math2567.3 30%44%15% 10%
6English2567.8 32%28%29% 13%
7Math2603.3 29%46%18% 7%
7English2576.6 27%33%25% 15%
8Math2583.3 17%43%24% 16%
8English2567.6 24%22%27% 28%
- Asterisk "*", if present, indicates scores are not available (too few)
Calculated Percentiles from California School Ratings:
English Language Arts/Literacy Mathematics
GradePercentileStudents TestedPercentileStudents Tested
685.99%202 87.33%202
790.69%229 84.33%228
872.62%174 71.61%174
Weighted average for this school's Math and English test scores: 82.79%1-c
This school is in the 83.26th percentile1-d when compared to other schools of the same type: Intermediate/Middle/Junior High
Student Ethnicity:
White
 63.46%
Hispanic or Latino
 25.12%
Two or More Races
 4.57%
Filipino
 3.75%
Asian
 1.79%
African American
 0.98%
American Indian or Alaska Native
 0.33%

7th Grade Immunization Information:
(2014-15 School Year)
  • Up-to-date Immunizations: 95% (174)
  • Medical exemptions: 0% (0)
  • Personal Belief exemptions: 5% (9)
  • Religious Belief exemptions: 0% (0)

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