| Index | Orland Hills | Illinois | National |
| Average Test Scores | 42% | 33% | 48% |
| Student/Teacher ratio | n/a | 18:1 | 16:1 |
| Total public schools | n/a | 3,938 | 79,221 |
| Total private schools | 2 | 1,438 | 24,874 |
| Total post-secondary schools | n/a | 306 | 7,963 |
| Index | Orland Hills | Illinois | National |
| Completed 8th grade | 94.2% | 86.2% | 84.3% |
| Completed high school | 93.4% | 84.7% | 83.0% |
| Completed some college | 61.7% | 61.8% | 59.4% |
| Completed associate degree | 38.9% | 40.7% | 38.5% |
| Completed bachelors | 27.4% | 32.9% | 30.3% |
| Completed masters | 8.1% | 12.7% | 11.5% |
| Completed professional degree | 1.0% | 3.4% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, 2 private schools and n/a post-secondary schools in Orland Hills. Using the proficiency score averages, the average test scores for Orland Hills, IL schools is 42%. The average student to teacher ratio is n/a. In Orland Hills, IL, an average of 94.2% of students have completed 8th grade and an average of 93.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Clarendon Hills, IL | 9,104 | 77% | 59.4% |
| Hinsdale, IL | 17,817 | 74% | 54.7% |
| Western Springs, IL | 13,775 | 74% | 54.4% |
| Hickory Hills, IL | 14,635 | 63% | 30.2% |
| La Grange, IL | 16,121 | 62% | 29.6% |
| Orland Hills, IL | 7,299 | 42% | 13.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Huron, CA | 7,299 | 28% | 41.3% |
| Nyack, NY | 7,299 | 74% | 53.6% |
| Uniontown, OH | 7,297 | 83% | 72.9% |
| Glenolden, PA | 7,297 | 44% | 9.0% |
| Atherton, CA | 7,303 | 70% | 45.8% |
| Orland Hills, IL | 7,299 | 42% | 13.5% |
Here are the best places to live in Illinois
Most Dangerous Cities In The US
See the best places to live in Orland Hills
Safest Cities In The US