River Valley Charter
9707 1/2 Marilla Drive
Lakeside, CA 92040

CSR Rank: 10 out of 102
Percentile:
(2016)
91.891-d
Compare to 2013 - Rank: 10, API Score: 932

2016 CAASPP Test Score Details:
GradeTest TypeMean ScoreExceeded
Standard
Met
Standard
Nearly Met
Standard
Standard
Not Met
7English2626.1 34%53%13% 0%
7Math2582.3 24%35%32% 8%
8English2617.5 15%74%9% 3%
8Math2596.1 21%35%29% 15%
11English2673.2 50%40%7% 2%
11Math2655.5 31%31%29% 10%
- Asterisk "*", if present, indicates scores are not available (too few)
Calculated Percentiles from California School Ratings:
English Language Arts/Literacy Mathematics
GradePercentileStudents TestedPercentileStudents Tested
796.63%38 86.68%37
890.33%34 84.32%34
1195.43%42 94.25%42
Weighted average for this school's Math and English test scores: 91.56%1-c
This school is in the 91.89th percentile1-d when compared to other schools of the same type: High School
SAT Test Results:
Average Reading Score634
Average Math Score592
Percent Tested78.4% (29 out of 37 seniors)
Dropouts:
GradeDropoutsEnrolment
7038
8035
9059
10059
11044
12037
Student Ethnicity:
White
 70.37%
Hispanic or Latino
 18.52%
Asian
 3.7%
American Indian or Alaska Native
 2.69%
Two or More Races
 2.02%
Filipino
 1.68%
African American
 0.67%
Pacific Islander
 0.34%

7th Grade Immunization Information:
(2014-15 School Year)
  • Up-to-date Immunizations: 88% (28)
  • Medical exemptions: 0% (0)
  • Personal Belief exemptions: 13% (4)
  • Religious Belief exemptions: 13% (4)

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