| Index | Itasca | Illinois | National |
| Average Test Scores | 50% | 33% | 48% |
| Student/Teacher ratio | 15:1 | 18:1 | 16:1 |
| Total public schools | 3 | 3,938 | 79,221 |
| Total private schools | 3 | 1,438 | 24,874 |
| Total post-secondary schools | 1 | 306 | 7,963 |
| Index | Itasca | Illinois | National |
| Completed 8th grade | 90.2% | 86.2% | 84.3% |
| Completed high school | 89.4% | 84.7% | 83.0% |
| Completed some college | 67.4% | 61.8% | 59.4% |
| Completed associate degree | 42.3% | 40.7% | 38.5% |
| Completed bachelors | 35.9% | 32.9% | 30.3% |
| Completed masters | 11.5% | 12.7% | 11.5% |
| Completed professional degree | 1.7% | 3.4% | 3.3% |
| Completed doctorate | 0.7% | 1.2% | 1.3% |
There are a total of 3 public schools, 3 private schools and 1 post-secondary schools in Itasca. Using the proficiency score averages, the average test scores for Itasca, IL schools is 50%. The average student to teacher ratio is 15:1. In Itasca, IL, an average of 90.2% of students have completed 8th grade and an average of 89.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Oak Brook, IL | 8,085 | 79% | 64.6% |
| Bannockburn, IL | 1,194 | 77% | 60.4% |
| Clarendon Hills, IL | 8,834 | 77% | 59.4% |
| Deerfield, IL | 19,030 | 77% | 59.4% |
| Hinsdale, IL | 17,366 | 74% | 54.7% |
| Itasca, IL | 9,496 | 50% | 4.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Brownsville, TN | 9,497 | 22% | 55.2% |
| Morehead City, NC | 9,495 | 58% | 20.8% |
| Mound, MN | 9,498 | 81% | 68.2% |
| Hobart, WI | 9,499 | 60% | 24.0% |
| Beckett Ridge, OH | 9,493 | 76% | 57.3% |
| Itasca, IL | 9,496 | 50% | 4.7% |
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