| Index | Hillsboro | Illinois | National |
| Average Test Scores | 33% | 33% | 48% |
| Student/Teacher ratio | 38:1 | 18:1 | 16:1 |
| Total public schools | 4 | 3,938 | 79,221 |
| Total private schools | n/a | 1,438 | 24,874 |
| Total post-secondary schools | n/a | 306 | 7,963 |
| Index | Hillsboro | Illinois | National |
| Completed 8th grade | 67.8% | 86.2% | 84.3% |
| Completed high school | 64.2% | 84.7% | 83.0% |
| Completed some college | 45.7% | 61.8% | 59.4% |
| Completed associate degree | 18.6% | 40.7% | 38.5% |
| Completed bachelors | 10.1% | 32.9% | 30.3% |
| Completed masters | 3.7% | 12.7% | 11.5% |
| Completed professional degree | 0.8% | 3.4% | 3.3% |
| Completed doctorate | 0.5% | 1.2% | 1.3% |
There are a total of 4 public schools, n/a private schools and n/a post-secondary schools in Hillsboro. Using the proficiency score averages, the average test scores for Hillsboro, IL schools is 33%. The average student to teacher ratio is 38:1. In Hillsboro, IL, an average of 67.8% of students have completed 8th grade and an average of 64.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Nokomis, IL | 2,213 | 43% | 9.9% |
| Sorento, IL | 499 | 37% | 22.9% |
| Mount Olive, IL | 2,052 | 34% | 30.2% |
| Litchfield, IL | 6,626 | 29% | 39.1% |
| Raymond, IL | 955 | 27% | 43.4% |
| Hillsboro, IL | 6,177 | 33% | 30.6% |
| City | Population | Avg. Test Scores | National Avg. |
| New Whiteland, IN | 6,178 | 50% | 3.1% |
| Dacula, GA | 6,175 | 61% | 26.8% |
| Clyde, OH | 6,175 | 62% | 29.2% |
| Mont Belvieu, TX | 6,180 | 72% | 49.6% |
| Bartonville, IL | 6,174 | 36% | 26.0% |
| Hillsboro, IL | 6,177 | 33% | 30.6% |
Here are the best places to live in Illinois
Check out the 10 most dangerous cities in Illinois
Check out the 10 safest cities in Illinois
See the best places to live in Hillsboro