| Index | Lake Bluff | Illinois | National |
| Average Test Scores | 64% | 33% | 48% |
| Student/Teacher ratio | 15:1 | 18:1 | 16:1 |
| Total public schools | 3 | 3,938 | 79,221 |
| Total private schools | 1 | 1,438 | 24,874 |
| Total post-secondary schools | n/a | 306 | 7,963 |
| Index | Lake Bluff | Illinois | National |
| Completed 8th grade | 98.7% | 86.2% | 84.3% |
| Completed high school | 98.7% | 84.7% | 83.0% |
| Completed some college | 93.5% | 61.8% | 59.4% |
| Completed associate degree | 81.5% | 40.7% | 38.5% |
| Completed bachelors | 77.3% | 32.9% | 30.3% |
| Completed masters | 36.3% | 12.7% | 11.5% |
| Completed professional degree | 15.2% | 3.4% | 3.3% |
| Completed doctorate | 6.1% | 1.2% | 1.3% |
There are a total of 3 public schools, 1 private schools and n/a post-secondary schools in Lake Bluff. Using the proficiency score averages, the average test scores for Lake Bluff, IL schools is 64%. The average student to teacher ratio is 15:1. In Lake Bluff, IL, an average of 98.7% of students have completed 8th grade and an average of 98.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lincolnshire, IL | 7,694 | 78% | 62.8% |
| Bannockburn, IL | 1,194 | 77% | 60.4% |
| Deerfield, IL | 19,030 | 77% | 59.4% |
| Northfield, IL | 5,678 | 74% | 53.1% |
| Kenilworth, IL | 2,356 | 74% | 53.1% |
| Lake Bluff, IL | 5,540 | 64% | 32.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Zeeland, MI | 5,540 | 57% | 19.5% |
| Exeter, PA | 5,540 | 50% | 3.1% |
| Mecca, CA | 5,541 | 30% | 38.0% |
| Jonesborough, TN | 5,539 | 43% | 10.4% |
| Salida, CO | 5,543 | 54% | 12.8% |
| Lake Bluff, IL | 5,540 | 64% | 32.8% |
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
Safest Cities In The US