Mossdale Elementary
455 Brookhurst Boulevard
Lathrop, CA 95330

CSR Rank: 6 out of 102
Percentile:
(2016)
59.191-d
Compare to 2013 - Rank: 4, API Score: 785

2016 CAASPP Test Score Details:
GradeTest TypeMean ScoreExceeded
Standard
Met
Standard
Nearly Met
Standard
Standard
Not Met
3English2420.7 11%30%42% 18%
3Math2417.0 9%31%34% 26%
4English2458.6 24%22%23% 31%
4Math2448.7 9%23%34% 34%
5English2483.4 13%35%21% 31%
5Math2467.6 10%12%36% 42%
6English2533.8 17%36%32% 15%
6Math2529.5 21%18%38% 23%
7English2576.6 21%44%22% 14%
7Math2540.1 13%31%32% 25%
8English2570.3 13%43%24% 20%
8Math2557.2 20%20%33% 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
359.76%108 47.9%108
457.96%130 44.91%130
546.12%102 42.5%102
666.41%100 70.22%100
779.2%117 66.15%117
863.27%93 65.84%93
Weighted average for this school's Math and English test scores: 59.01%1-c
This school is in the 59.19th percentile1-d when compared to other schools of the same type: Elementary
Dropouts:
GradeDropoutsEnrolment
70117
8094
Student Ethnicity:
Hispanic or Latino
 38.57%
Asian
 18.22%
Filipino
 14.83%
White
 12.79%
African American
 7.17%
Two or More Races
 6.4%
Pacific Islander
 1.36%
American Indian or Alaska Native
 0.58%
Not reported
 0.1%

Kindergarten Immunization Information:
(2014-15 School Year)
  • Up-to-date Immunizations: 98% (102)
  • Conditional admission: 0% (0)  6
  • Medical exemptions: 0% (0)
  • Personal Belief exemptions: 2% (2)
  • Religious Belief exemptions: 0% (0)
7th Grade Immunization Information:
(2014-15 School Year)
  • Up-to-date Immunizations: 99% (78)
  • Medical exemptions: 0% (0)
  • Personal Belief exemptions: 1% (1)
  • 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