| Index | Glendale | California | National |
| Average Test Scores | 55% | 43% | 48% |
| Student/Teacher ratio | 20:1 | 20:1 | 16:1 |
| Total public schools | 23 | 8,308 | 79,221 |
| Total private schools | 23 | 3,438 | 24,874 |
| Total post-secondary schools | 7 | 1,085 | 7,963 |


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| Index | Glendale | California | National |
| Completed 8th grade | 85.2% | 81.1% | 84.3% |
| Completed high school | 84.2% | 79.8% | 83.0% |
| Completed some college | 66.1% | 61.5% | 59.4% |
| Completed associate degree | 47.6% | 39.8% | 38.5% |
| Completed bachelors | 39.0% | 32.0% | 30.3% |
| Completed masters | 13.7% | 11.9% | 11.5% |
| Completed professional degree | 4.6% | 3.9% | 3.3% |
| Completed doctorate | 1.6% | 1.6% | 1.3% |
There are a total of 23 public schools, 23 private schools and 7 post-secondary schools in Glendale. Using the proficiency score averages, the average test scores for Glendale, CA schools is 55%. The average student to teacher ratio is 20:1. In Glendale, CA, an average of 85.2% of students have completed 8th grade and an average of 84.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| San Marino, CA | 13,020 | 88% | 84.1% |
| La Cañada Flintridge, CA | 20,078 | 87% | 82.0% |
| South Pasadena, CA | 25,478 | 82% | 70.2% |
| Arcadia, CA | 57,053 | 74% | 53.2% |
| La Crescenta-Montrose, CA | 20,171 | 72% | 49.2% |
| Glendale, CA | 199,357 | 55% | 13.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Aurora, IL | 199,326 | 29% | 39.6% |
| Grand Rapids, MI | 199,417 | 38% | 21.7% |
| Amarillo, TX | 199,225 | 48% | 1.0% |
| Montgomery, AL | 199,054 | 33% | 30.3% |
| Huntington Beach, CA | 199,778 | 64% | 33.6% |
| Glendale, CA | 199,357 | 55% | 13.7% |