| Index | Hecker | 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 | Hecker | Illinois | National |
| Completed 8th grade | 85.6% | 86.2% | 84.3% |
| Completed high school | 83.8% | 84.7% | 83.0% |
| Completed some college | 54.5% | 61.8% | 59.4% |
| Completed associate degree | 26.3% | 40.7% | 38.5% |
| Completed bachelors | 11.4% | 32.9% | 30.3% |
| Completed masters | 3.3% | 12.7% | 11.5% |
| Completed professional degree | 0.9% | 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 Hecker. Using the proficiency score averages, the average test scores for Hecker, IL schools is n/a. The average student to teacher ratio is n/a. In Hecker, IL, an average of 85.6% of students have completed 8th grade and an average of 83.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Smithton, IL | 4,019 | 61% | 27.1% |
| Waterloo, IL | 10,417 | 59% | 22.4% |
| Columbia, IL | 10,692 | 56% | 16.7% |
| Freeburg, IL | 3,911 | 55% | 14.1% |
| Millstadt, IL | 3,882 | 54% | 12.5% |
| Hecker, IL | 569 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Ringwood, OK | 569 | 35% | 27.6% |
| Bertha, MN | 569 | 56% | 16.1% |
| Otis, CO | 569 | 32% | 32.8% |
| Hutsonville, IL | 568 | 30% | 38.0% |
| Charter Oak, IA | 570 | 59% | 21.9% |
| Hecker, IL | 569 | n/a |
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