Chatsworth · Los Angeles County
Schools in ZIP code 91311
The 4 public elementary schools in ZIP code 91311 run from the 49th to the 85th percentile among the 5,726 California elementary schools we score (spring 2026 tests).
Elementary · 4 schools
from 49th to 85th · among 5,726 California elementary schools we score · spring 2026 tests
- Superior Street Elementary: 85th percentile, Strong
- Chatsworth Park ES Urban Planning/Community Development Magnet: 76th percentile, Strong
- Our Community Charter: 69th percentile, Solid
- Germain Academy For Academic Achievement: 49th percentile, Developing
One dot per school.
Middle and high school pictures
Middle · 2 schools
from 52nd to 74th · among 2,529 California middle schools we score · spring 2026 tests
- Ernest Lawrence Middle: 74th percentile, Solid
- Our Community Charter: 52nd percentile, Solid
High · 1 school
at 55th · among 1,498 California high schools we score · spring 2025 tests
- Chatsworth Charter High: 55th percentile, Solid
One dot per school. Each stage is placed only among California schools at its own level. 1 of the 6 ranked schools teaches two levels, so it appears in more than one picture.
- 6 ranked schools
- 3 of 6 are charter schools
- 4 schools not ranked statewide
- 10 private schools, not scored
Schools around ZIP code 91311
10 listed public schools with mapped locations.
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Percentile among California schools at the same level
- Strong75th+
- Solid50–74th
- Developing25–49th
- Needs Supportbelow 25th
- Not scored
The school lists on this page are also available without the map.
These are the same schools listed on the Chatsworth page.
Elementary schools
Which elementary schools in ZIP code 91311 score highest?
Superior Street Elementary is highest, at the 85th percentile.
That’s higher than 85 in 100 of the 5,726 California elementary schools we score (spring 2026 tests).
Highest in ZIP code 91311
Each percentile compares a school with California schools at its own level. What patterns mean
- Superior Street ElementaryBroad base · Charter school. Check how it admits students.
- Chatsworth Park ES Urban Planning/Community Development MagnetGrade-to-grade gains · Magnet school. Check how it admits students.
- Our Community CharterCharter school. Check how it admits students.
Show the other 1 elementary school
The average elementary school in ZIP code 91311 had 16 in 100 students chronically absent (missed 10% or more of school days) in 2025–26; the average California elementary school we score had 17 in 100. Both are averages of school rates, each school counted once.
1 elementary school not ranked statewide
- CDS ElementaryCommunity day school: students are placed here by probation, district or voluntary referral, including after an expulsion, so we don’t rank it
Middle schools
Which middle schools in ZIP code 91311 score highest?
Ernest Lawrence Middle is highest, at the 74th percentile.
That’s higher than 74 in 100 of the 2,529 California middle schools we score (spring 2026 tests).
Highest in ZIP code 91311
Each percentile compares a school with California schools at its own level.
- Ernest Lawrence Middle
- Our Community CharterCharter school. Check how it admits students.
High schools
Where does the high school we score in ZIP code 91311 stand?
Chatsworth Charter High is at the 55th percentile.
That’s higher than 55 in 100 of the 1,498 California high schools we score (spring 2025 tests). It’s the only public high school we score in ZIP code 91311.
Each percentile compares a school with California schools at its own level.
- Chatsworth Charter HighCharter school. Check how it admits students.
3 high schools not ranked statewide
Continuation schools, alternative schools and court and community schools enroll students differently from a regular school, so each is compared only with its own kind or not ranked.
- Stoney Point ContinuationContinuation high school: compared only with other continuation schools
- William Tell Aggeler Opportunity HighAlternative school: compared only with other alternative schools
- Aggeler Community DayCommunity day school: students are placed here by probation, district or voluntary referral, including after an expulsion, so we don’t rank it
10 private schools have an address in ZIP code 91311. They don’t take California’s state tests, so we don’t score them. See them in the private-school directory →
Which places nearby can you look at next?
Nearby ZIP codes
More places (7)
School districts
City
Before kindergarten
Common questions
Which public schools in ZIP code 91311 rank highest?
Does living in ZIP code 91311 decide which school my child attends?
More questions (3)
Are the public schools in ZIP code 91311 good?
How does chronic absence in ZIP code 91311 compare with California?
Where do these results come from?
Sources and methodology
This page lists the schools with a 91311 mailing address. Attendance zones follow school districts rather than postal boundaries. The state school directory codes William Tell Aggeler Opportunity High as “Opportunity Schools”; we call it an alternative school, the kind it is compared with.
Data source: California Department of Education · CAASPP 2025–26 elementary and middle school; 2024–25 high school
Percentiles, bands and Scope Scores are SchoolScope’s own calculations from these state files.
Download these schools (CSV)Free to use under CC BY 4.0 with attribution.