| Index | Secor | Illinois | National |
| Average Test Scores | n/a | 33% | 48% |
| Student/Teacher ratio | n/a | 18:1 | 16:1 |
| Total public schools | n/a | 3,938 | 79,221 |
| Total private schools | n/a | 1,438 | 24,874 |
| Total post-secondary schools | n/a | 306 | 7,963 |
| Index | Secor | Illinois | National |
| Completed 8th grade | 86.1% | 86.2% | 84.3% |
| Completed high school | 83.4% | 84.7% | 83.0% |
| Completed some college | 37.8% | 61.8% | 59.4% |
| Completed associate degree | 18.1% | 40.7% | 38.5% |
| Completed bachelors | 12.0% | 32.9% | 30.3% |
| Completed masters | 3.1% | 12.7% | 11.5% |
| Completed professional degree | 0.8% | 3.4% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Secor. Using the proficiency score averages, the average test scores for Secor, IL schools is n/a. The average student to teacher ratio is n/a. In Secor, IL, an average of 86.1% of students have completed 8th grade and an average of 83.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Towanda, IL | 341 | 65% | 34.4% |
| Congerville, IL | 840 | 55% | 14.6% |
| Goodfield, IL | 977 | 55% | 14.6% |
| Metamora, IL | 3,840 | 54% | 11.5% |
| Carlock, IL | 623 | 50% | 4.2% |
| Secor, IL | 266 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Gurley, NE | 266 | 62% | 29.2% |
| Walkerville, MI | 266 | 25% | 49.0% |
| Ekron, KY | 266 | 59% | 22.6% |
| Mentasta Lake, AK | 266 | 20% | 58.3% |
| Colfax, ND | 266 | 55% | 14.6% |
| Secor, IL | 266 | n/a |
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