Schools in 91311 — Chatsworth, California: 91311 schools average near the state. The 56.7-point spread is where the choice actually lives.
91311 has 8 ranked schools in Chatsworth, averaging a Scope Score of 43.0/100 — within 1.9 points of the state average of 44.8 (CDE CAASPP 2025). Scores range from 8.9 to 65.6, a 56.7-point spread.
How 91311 schools perform
The top-ranked school is Our Community Charter with a Scope Score of 66 and 38.4% of students exceeding standard.
These schools are pushing students past the bar, not just to it. Schools here average 20.7% exceeding standard — well above the statewide average of 21.3%.
Chronic absenteeism across 91311 averages 29.1%, above the state average of 17.9%. CDE CAASPP 2025.
How 91311 compares to nearby zip codes
| Zip | City | Schools | Avg Score | vs 91311 |
|---|---|---|---|---|
| 91311 | Chatsworth | 8 | Developing 43.0/100 | — |
| 91307 | West Hills | 4 | Solid 53.4/100 | +10.4 |
| 91306 | Winnetka | 9 | Developing 40.3/100 | -2.7 |
| 91316 | Encino | 3 | Solid 59.3/100 | +16.4 |
| 91304 | Canoga Park | 6 | Developing 48.6/100 | +5.6 |
| 91303 | Canoga Park | 7 | Developing 38.3/100 | -4.7 |
Source: CDE CAASPP 2025, analyzed by SchoolScope.
School archetypes in 91311
Hidden gems: 1 school in 91311 is classified as Growth Engine — showing positive growth trajectories that raw proficiency scores alone don't capture. These are schools where students leave with more than they arrived with.
Archetypes are data-driven labels based on Scope Score dimensions. Learn more
All schools in 91311
ranked by Scope Score · 2024–25 CAASPP
| # | School | Exceeded | Score |
|---|---|---|---|
| 1 | Our Community Charter Los Angeles Unified Growth Engine | 38.4% | Solid 66/100 |
| 2 | Superior Street Elementary Los Angeles Unified Building Momentum | 36.7% | Solid 59/100 |
| 3 | Chatsworth Charter High Los Angeles Unified Building Momentum | 19.5% | Solid 53/100 |
| 4 | Chatsworth Park ES Urban Planning/Community Develo Los Angeles Unified Building Momentum | 29.2% | Solid 53/100 |
| 5 | Ernest Lawrence Middle Los Angeles Unified Building Momentum | 23.3% | Developing 48/100 |
| 6 | Germain Academy For Academic Achievement Los Angeles Unified Building Momentum | 18.6% | Developing 42/100 |
| 7 | Stoney Point Continuation Los Angeles Unified Building Momentum | 0.0% | Needs Support 15/100 |
| 8 | William Tell Aggeler Opportunity High Los Angeles Unified Building Momentum | 0.0% | Needs Support 9/100 |
Schools in 91311 on the map
Data source: California Department of Education · CAASPP 2024-25 · Methodology
Scores are SchoolScope's analysis of public data, not official CDE ratings. They represent one way of interpreting test results and should not be the sole basis for school decisions.
Numbers tell you whether students are clearing the bar. A school visit tells you whether they're happy doing it. These metrics are intentionally missing from the Scope Score: class sizes and student-teacher interaction quality; arts, music, athletics, and enrichment programs; teacher experience and turnover; campus safety and social-emotional support; parent and community engagement; quality of special education and gifted programs; how school zones and enrollment boundaries affect access. Full methodology