Chatsworth Charter High
10027 Lurline Avenue
Chatsworth, CA 91311
| CSR Rank: |
7 |
out of 102 |
 |
Percentile:
(2016) | 64.81-d |
|
Compare to 2013 - Rank: 3, API Score: 717 |
|
|---|
2016 CAASPP Test Score Details:
| Grade | Test Type | Mean Score | Exceeded
Standard | Met
Standard | Nearly Met
Standard |
Standard
Not Met |
|---|
| 11 | English | 2601.8 |
22% | 36% | 30% |
12% |
| 11 | Math | 2566.1 |
8% | 19% | 33% |
40% |
- Asterisk "*", if present, indicates scores are not available (too few)
Calculated Percentiles from California School Ratings:
| English Language Arts/Literacy |
Mathematics |
| Grade | Percentile | Students Tested | Percentile | Students Tested |
| 11 | 63% | 411 |
65.7% | 411 |
Weighted average for this school's Math and English test scores: 64.35%1-c
This school is in the 64.8th percentile1-d
when compared to other schools of the same type: High School
|
SAT Test Results:
| Average Reading Score | 511 |
| Average Math Score | 496 |
| Percent Tested | 58.8% (298 out of 507 seniors) |
Dropouts:
| Grade | Dropouts | Enrolment |
|---|
| 9 | 11 (2.13%) | 516 |
| 10 | 6 (1.02%) | 590 |
| 11 | 3 (0.66%) | 455 |
| 12 | 22 (4.34%) | 507 |
Student Ethnicity:
| Hispanic or Latino |
64.1% |
| White |
17.1% |
| Asian |
7.95% |
| African American |
5.27% |
| Filipino |
4.44% |
| Two or More Races |
0.77% |
| American Indian or Alaska Native |
0.26% |
| Pacific Islander |
0.1% |
|
|
Notes:
- California School Ratings (CSR) computes percentiles in this way:
- 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.
- 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.
- 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.
- 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.
- 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.
- 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).
- Alternative Schools receive percentiles, but are not ranked
- More information: 2016 CAASPP Paper-based Test Results
Compare with other schools in Chatsworth