| Index | Corona | California | National |
| Average Test Scores | 42% | 38% | 49% |
| Student/Teacher ratio | 20:1 | 20:1 | 16:1 |
| Total public schools | 3 | 8,308 | 79,221 |
| Total private schools | 16 | 3,438 | 24,874 |
| Total post-secondary schools | 3 | 1,085 | 7,963 |
| Index | Corona | California | National |
| Completed 8th grade | 82.8% | 81.1% | 84.3% |
| Completed high school | 82.1% | 79.8% | 83.0% |
| Completed some college | 60.0% | 61.5% | 59.4% |
| Completed associate degree | 35.3% | 39.8% | 38.5% |
| Completed bachelors | 26.6% | 32.0% | 30.3% |
| Completed masters | 8.8% | 11.9% | 11.5% |
| Completed professional degree | 2.1% | 3.9% | 3.3% |
| Completed doctorate | 0.6% | 1.6% | 1.3% |
There are a total of 3 public schools, 16 private schools and 3 post-secondary schools in Corona. Using the proficiency score averages, the average test scores for Corona, CA schools is 42%. The average student to teacher ratio is 20:1. In Corona, CA, an average of 82.8% of students have completed 8th grade and an average of 82.1% have completed high school.
| City, State | Population | Avg. Test Scores | National Avg. |
| Irvine, CA | 246,992 | 75% | 52% |
| Yorba Linda, CA | 67,362 | 67% | 37% |
| North Tustin, CA | 26,208 | 62% | 26% |
| Chino Hills, CA | 77,266 | 62% | 25% |
| Diamond Bar, CA | 56,456 | 60% | 21% |
| Corona, CA | 161,614 | 42% | 14% |
| City, State | Population | Avg. Test Scores | National Avg. |
| Eugene, OR | 161,649 | 51% | 4% |
| Salem, OR | 161,975 | 47% | 4% |
| Lancaster, CA | 159,651 | 22% | 55% |
| Elk Grove, CA | 163,634 | 51% | 4% |
| Peoria, AZ | 158,677 | 50% | 1% |
| Corona, CA | 161,614 | 42% | 14% |
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