Lower Lake High
9430 A Lake Street
Lower Lake, CA 95457

CSR Rank: 3 out of 102
Percentile:
(2016)
22.41-d
Compare to 2013 - Rank: 3, API Score: 695

2016 CAASPP Test Score Details:
GradeTest TypeMean ScoreExceeded
Standard
Met
Standard
Nearly Met
Standard
Standard
Not Met
8Math2476.7 2%15%23% 60%
8English2456.3 2%8%21% 69%
11Math2567.0 12%32%33% 23%
11English2501.1 2%9%24% 66%
- Asterisk "*", if present, indicates scores are not available (too few)
Calculated Percentiles from California School Ratings:
English Language Arts/Literacy Mathematics
GradePercentileStudents TestedPercentileStudents Tested
84.84%182 7.84%179
1138.87%120 30.8%132
Weighted average for this school's Math and English test scores: 17.97%1-c
This school is in the 22.4th percentile1-d when compared to other schools of the same type: High School
SAT Test Results:
Average Reading Score518
Average Math Score479
Percent Tested43.1% (47 out of 109 seniors)
Dropouts:
GradeDropoutsEnrolment
80200
91 (0.54%)185
101 (0.53%)190
112 (1.29%)155
124 (3.67%)109
Student Ethnicity:
Hispanic or Latino
 44.33%
White
 42.04%
Two or More Races
 6.3%
African American
 3.78%
American Indian or Alaska Native
 2.41%
Filipino
 0.46%
Pacific Islander
 0.34%
Asian
 0.23%
Not reported
 0.11%


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