| Index | Winnetka | Los Angeles | California |
| Average Test Scores | 31% | 38% | 43% |
| Student/Teacher ratio | n/a | 20:1 | 20:1 |
| Total public schools | n/a | 432 | 8,308 |
| Total private schools | n/a | 304 | 3,438 |
| Total post-secondary schools | n/a | 157 | 1,085 |
| Index | Winnetka | Los Angeles | California |
| Completed 8th grade | 76.8% | 75.8% | 81.1% |
| Completed high school | 75.2% | 74.4% | 79.8% |
| Completed some college | 52.9% | 56.4% | 61.5% |
| Completed associate degree | 32.3% | 38.5% | 39.8% |
| Completed bachelors | 24.5% | 32.5% | 32.0% |
| Completed masters | 6.7% | 11.1% | 11.9% |
| Completed professional degree | 2.0% | 4.0% | 3.9% |
| Completed doctorate | 0.9% | 1.3% | 1.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Stevenson Ranch, CA | 18,980 | 81% | 67.7% |
| Santa Monica, CA | 91,600 | 70% | 46.8% |
| Beverly Hills, CA | 33,709 | 69% | 44.0% |
| Oak Park, CA | 13,987 | 69% | 43.9% |
| Topanga, CA | 8,098 | 67% | 39.6% |
| Los Angeles, CA | 3,973,278 | 38% | 21.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Chicago, IL | 2,699,347 | 22% | 54.1% |
| Houston, TX | 2,313,238 | 43% | 10.9% |
| Phoenix, AZ | 1,658,422 | 39% | 18.6% |
| Philadelphia, PA | 1,581,531 | 29% | 38.7% |
| San Antonio, TX | 1,529,133 | 42% | 13.1% |
| Los Angeles, CA | 3,973,278 | 38% | 21.1% |
Here are the best places to live in California
Check out the 10 safest cities in California
These are the largest cities in California
Check out the 10 most dangerous cities in California