| Index | Bentley | 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 | Bentley | Illinois | National |
| Completed 8th grade | 100.0% | 86.2% | 84.3% |
| Completed high school | 88.2% | 84.7% | 83.0% |
| Completed some college | 82.4% | 61.8% | 59.4% |
| Completed associate degree | 58.8% | 40.7% | 38.5% |
| Completed bachelors | 23.5% | 32.9% | 30.3% |
| Completed masters | 5.9% | 12.7% | 11.5% |
| Completed professional degree | 0.0% | 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 Bentley. Using the proficiency score averages, the average test scores for Bentley, IL schools is n/a. The average student to teacher ratio is n/a. In Bentley, IL, an average of 100.0% of students have completed 8th grade and an average of 88.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Bowen, IL | 583 | 40% | 17.7% |
| Carthage, IL | 2,474 | 39% | 19.4% |
| Hamilton, IL | 2,808 | 38% | 20.3% |
| Augusta, IL | 605 | 30% | 38.5% |
| Nauvoo, IL | 948 | 22% | 54.2% |
| Bentley, IL | 18 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Shoshone, CA | 18 | 50% | 4.2% |
| Weston, CO | 16 | 45% | 6.3% |
| Scott, AR | 15 | 30% | 38.5% |
| Wolford, ND | 22 | 60% | 25.0% |
| Inkster, ND | 23 | 51% | 6.3% |
| Bentley, IL | 18 | n/a |
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