Chatsworth High School
Phone: (818) 341-6211
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- Status: Operational
- Type: Regular
- Grades: 9th - 12th
- School Location: A Large City
Brief Description
- Chatsworth High School serves 9th through 12th Grade Students From The City Of Chatsworth, Which Is Part Of Los Angeles County. This School Is Eligible For Participation In State & Federal Title I Programs. Some Or All Students From This School Participate In Free Or Reduced Lunch Programs.
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Review Chatsworth High School
Overall Rating 
2 Rating(s) Submitted
- Reviewed by a Parent/Guardian on April 04, 2009 (Rating: 5 / 5) Report As Inappropriate
- This is school is excellent and the math programs here are exceptional. My kids go here and I am beyond satisfied with their academic performance. The staff there is easy to get along with, and they have Spanish translators for those who need it. The sports and after school activities are also very good for my kid's social life. The teachers work hard for each individual student and that makes Chatsworth, a great learning environment! As a mother, I highly recommend it!
- Reviewed by a Former Student on April 04, 2009
(Rating: 4 / 5) Report As Inappropriate - I am a senior graduate from Chatsworth and let me say, those were the best days of my life! The classes were personal, the teachers were fun, and the food was AWESOME!! Chatsworth is mainly known for its baseball, volleyball, and football. {in that order} So if your son or daughter is interested in those, its an even better school for him/her. The after school activities were fun, they have things like the drill team, cheer leading, key club, art clubs, and many more! This school is pretty good overall!
Chatsworth High School Alumni List
Chatsworth High School Calendar of Events
School Events Calendar
- January 1
- New Year's Day (2009)
- January 19
- Martin Luther King Day
- February 14
- Valentine's Day
- February 16
- President's Day Observed
- March 17
- St. Patrick's Day
- April 12
- Easter
- May 25
- Memorial Day
- July 4
- Independence Day
- September 7
- Labor Day
- October 12
- Columbus Day
- October 31
- Halloween
- November 11
- Veteran's Day
- November 26
- Thanksgiving Day
- December 21
- School Closures And Holidays (Flag )
- December 25
- Christmas Day
2009 School Year Events
School Statistics
- Students Per Grade
- Student Race
- Student Gender
- Free Lunch Eligibility
Students Per Grade
- Number of Students Per Grade
- 9th Grade: 866
- 10th Grade: 882
- 11th Grade: 821
- 12th Grade: 702
Student Racial Breakdown
- Student Racial Breakdown
- American Indian: 19
- Asian: 648
- Hispanic: 1539
- Black: 287
- White: 752
Student Gender Breakdown
- Student Gender Breakdown
- Male: 1661
- Female: 1584
Free Lunch Eligibility Breakdown
- Free Lunch Eligibility Breakdown
- This School: 46.3%
- All Chatsworth Schools: 46.3%
- All California Schools: 49.7%
Test Scores
- Overall Performance
- Past Performance
- CAHSEE
- CST
2007 Overall Test Score Performance
| Grade | Subject | School Met | District Met | State Proficient |
|---|---|---|---|---|
| All Grades | All Subjects | 32.8% | 23.8% | 39.4% |
Overall Test Scores Past Performance
| Years | Subject | School Met | District Met | State Proficient |
|---|---|---|---|---|
| 2005 | All Subjects | 27.1% | 22.2% | 39.0% |
| 2006 | All Subjects | 31.8% | 24.5% | 40.0% |
| 2007 | All Subjects | 32.8% | 23.8% | 39.4% |
2007 CAHSEE English-Language Arts Test Score Performance
2007 CAHSEE Math Test Score Performance
| Grade | Subject | School Proficient | District Proficient | State Proficient |
|---|---|---|---|---|
| All | English-Language Arts | 45.3% | 42.6% | 41.3% |
| 10 | English-Language Arts | 69.0% | 71.9% | 70.0% |
| 11 | English-Language Arts | 38.7% | 32.6% | 28.9% |
| 12 | English-Language Arts | 28.8% | 15.3% | 23.6% |
| AG | English-Language Arts | 44.6% | 50.4% | 42.8% |
| Grade | Subject | School Proficient | District Proficient | State Proficient |
|---|---|---|---|---|
| All | Math | 39.7% | 41.4% | 42.1% |
| 10 | Math | 61.3% | 67.1% | 69.3% |
| 11 | Math | 31.3% | 27.7% | 30.3% |
| 12 | Math | 27.3% | 22.9% | 26.0% |
| AG | Math | 39.0% | 47.8% | 42.8% |
2007 CST Algebra I Test Score Performance
2007 CST Algebra II Test Score Performance
2007 CST Biology/Life Sciences Test Score Performance
2007 CST Chemistry Test Score Performance
2007 CST English-Language Arts Standards Test Score Performance
2007 CST Geometry Test Score Performance
2007 CST Integrated/Coordinated Science Test Score Performance
2007 CST Science Test Score Performance
2007 CST Summative High School Math Test Score Performance
2007 CST World History Test Score Performance
2007 CST Earth Science Test Score Performance
2007 CST U.S. History Test Score Performance
2007 CST General Mathematics Test Score Performance
| Grade | Subject | School Proficient | District Proficient | State Proficient |
|---|---|---|---|---|
| All | Algebra I | 13.3% | 8.0% | 13.5% |
| 9 | Algebra I | 23.0% | 9.0% | 17.0% |
| 10 | Algebra I | 8.0% | 4.0% | 8.0% |
| 11 | Algebra I | 6.0% | 5.0% | 5.0% |
| End of Course | Algebra I | 16.0% | 14.0% | 24.0% |
| Grade | Subject | School Proficient | District Proficient | State Proficient |
|---|---|---|---|---|
| All | Algebra II | 35.0% | 17.0% | 34.8% |
| 9 | Algebra II | 67.0% | 37.0% | 65.0% |
| 10 | Algebra II | 41.0% | 15.0% | 35.0% |
| 11 | Algebra II | 9.0% | 4.0% | 12.0% |
| End of Course | Algebra II | 23.0% | 12.0% | 27.0% |
| Grade | Subject | School Proficient | District Proficient | State Proficient |
|---|---|---|---|---|
| All | Biology/Life Sciences | 40.3% | 20.7% | 34.3% |
| 10 | Biology/Life Sciences | 31.0% | 19.0% | 30.0% |
| 11 | Biology/Life Sciences | 57.0% | 23.0% | 36.0% |
| End of Course | Biology/Life Sciences | 33.0% | 20.0% | 37.0% |
| Grade | Subject | School Proficient | District Proficient | State Proficient |
|---|---|---|---|---|
| All | Chemistry | 55.3% | 12.3% | 32.0% |
| 10 | Chemistry | 87.0% | 14.0% | 39.0% |
| 11 | Chemistry | 34.0% | 11.0% | 26.0% |
| End of Course | Chemistry | 45.0% | 12.0% | 31.0% |
| Grade | Subject | School Proficient | District Proficient | State Proficient |
|---|---|---|---|---|
| All | English-Language Arts Standards | 42.0% | 27.7% | 40.3% |
| 9 | English-Language Arts Standards | 48.0% | 30.0% | 47.0% |
| 10 | English-Language Arts Standards | 34.0% | 23.0% | 37.0% |
| 11 | English-Language Arts Standards | 44.0% | 30.0% | 37.0% |
| Grade | Subject | School Proficient | District Proficient | State Proficient |
|---|---|---|---|---|
| All | Geometry | 21.0% | 7.8% | 21.8% |
| 9 | Geometry | 58.0% | 17.0% | 44.0% |
| 10 | Geometry | 7.0% | 3.0% | 13.0% |
| 11 | Geometry | 2.0% | 1.0% | 6.0% |
| End of Course | Geometry | 17.0% | 10.0% | 24.0% |
| Grade | Subject | School Proficient | District Proficient | State Proficient |
|---|---|---|---|---|
| All | Integrated/Coordinated Science | 14.2% | 3.8% | 7.3% |
| 9 | Integrated/Coordinated Science | 18.0% | 1.0% | 3.0% |
| 10 | Integrated/Coordinated Science | 24.0% | 1.0% | 7.0% |
| 11 | Integrated/Coordinated Science | 5.0% | 5.0% | 11.0% |
| End of Course | Integrated/Coordinated Science | 18.0% | 1.0% | 10.0% |
| Grade | Subject | School Proficient | District Proficient | State Proficient |
|---|---|---|---|---|
| 10 | Science | 42.0% | 20.0% | 35.0% |
| Grade | Subject | School Proficient | District Proficient | State Proficient |
|---|---|---|---|---|
| All | Summative High School Math | 51.0% | 32.7% | 52.0% |
| 10 | Summative High School Math | 58.0% | 42.0% | 65.0% |
| 11 | Summative High School Math | 47.0% | 27.0% | 44.0% |
| End of Course | Summative High School Math | 48.0% | 29.0% | 47.0% |
| Grade | Subject | School Proficient | District Proficient | State Proficient |
|---|---|---|---|---|
| All | World History | 36.0% | 14.0% | 29.0% |
| 9 | World History | 56.0% | 11.0% | 29.0% |
| 10 | World History | 24.0% | 16.0% | 29.0% |
| End of Course | World History | 28.0% | 15.0% | 29.0% |
| Grade | Subject | School Proficient | District Proficient | State Proficient |
|---|---|---|---|---|
| All | Earth Science | 20.5% | 23.5% | 25.0% |
| 11 | Earth Science | 23.0% | 27.0% | 24.0% |
| End of Course | Earth Science | 18.0% | 20.0% | 26.0% |
| Grade | Subject | School Proficient | District Proficient | State Proficient |
|---|---|---|---|---|
| 11 | U.S. History | 36.0% | 25.0% | 35.0% |
| Grade | Subject | School Proficient | District Proficient | State Proficient |
|---|---|---|---|---|
| All | General Mathematics | 13.0% | 8.0% | 17.0% |
| 9 | General Mathematics | 13.0% | 7.0% | 13.0% |
| End of Course | General Mathematics | 13.0% | 9.0% | 21.0% |
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- CHATSWORTH
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- CHATSWORTH, CA 91311
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School Information
This School
Public
Private - Number of Students: 3,271
- Number of Full-Time Teachers: 122
- Student:Teacher Ratio: 26.8:1
General Information
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Nearby Schools
- Stoney Point Continuation School
- 0.2 Mi
- Ernest Lawrence Middle School
- 0.3 Mi
- Germain Street Elementary School
- 0.7 Mi
- Aggeler Community Day School
- 0.8 Mi
- William Tell Aggeler Opportunity High School
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- Superior Street Elementary School
- 0.8 Mi
- Los Angeles Educational Achievement Partnership School
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- Chatsworth Park Elementary School
- 1.2 Mi
- Chime Middle Charter School
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Nearby Public Schools
*Source: NCES 2006-2007; CA Department of Education; Local Districts and Schools