| Index | Sycamore | Illinois | National |
| Average Test Scores | 41% | 33% | 48% |
| Student/Teacher ratio | 22:1 | 18:1 | 16:1 |
| Total public schools | 6 | 3,938 | 79,221 |
| Total private schools | 2 | 1,438 | 24,874 |
| Total post-secondary schools | 1 | 306 | 7,963 |
| Index | Sycamore | Illinois | National |
| Completed 8th grade | 92.7% | 86.2% | 84.3% |
| Completed high school | 91.8% | 84.7% | 83.0% |
| Completed some college | 72.6% | 61.8% | 59.4% |
| Completed associate degree | 49.6% | 40.7% | 38.5% |
| Completed bachelors | 38.8% | 32.9% | 30.3% |
| Completed masters | 14.3% | 12.7% | 11.5% |
| Completed professional degree | 2.4% | 3.4% | 3.3% |
| Completed doctorate | 1.4% | 1.2% | 1.3% |
There are a total of 6 public schools, 2 private schools and 1 post-secondary schools in Sycamore. Using the proficiency score averages, the average test scores for Sycamore, IL schools is 41%. The average student to teacher ratio is 22:1. In Sycamore, IL, an average of 92.7% of students have completed 8th grade and an average of 91.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Campton Hills, IL | 10,962 | 61% | 26.0% |
| Burlington, IL | 514 | 54% | 12.5% |
| Maple Park, IL | 1,599 | 50% | 4.7% |
| Huntley, IL | 27,413 | 50% | 3.6% |
| Hampshire, IL | 5,909 | 44% | 8.1% |
| Sycamore, IL | 17,990 | 41% | 14.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Melville, NY | 17,992 | 53% | 10.4% |
| Logansport, IN | 17,968 | 37% | 22.5% |
| Bethpage, NY | 18,012 | 72% | 50.9% |
| Marco Island, FL | 17,963 | 76% | 59.0% |
| McAlester, OK | 18,042 | 43% | 10.0% |
| Sycamore, IL | 17,990 | 41% | 14.4% |
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