| Index | Leland | Illinois | National |
| Average Test Scores | 25% | 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 | Leland | Illinois | National |
| Completed 8th grade | 87.0% | 86.2% | 84.3% |
| Completed high school | 84.1% | 84.7% | 83.0% |
| Completed some college | 57.8% | 61.8% | 59.4% |
| Completed associate degree | 23.9% | 40.7% | 38.5% |
| Completed bachelors | 16.9% | 32.9% | 30.3% |
| Completed masters | 3.4% | 12.7% | 11.5% |
| Completed professional degree | 0.2% | 3.4% | 3.3% |
| Completed doctorate | 0.2% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Leland. Using the proficiency score averages, the average test scores for Leland, IL schools is 25%. The average student to teacher ratio is n/a. In Leland, IL, an average of 87.0% of students have completed 8th grade and an average of 84.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Big Rock, IL | 1,271 | 55% | 13.5% |
| Millbrook, IL | 357 | 52% | 8.3% |
| Newark, IL | 1,325 | 50% | 3.5% |
| Hinckley, IL | 2,190 | 46% | 4.2% |
| Sandwich, IL | 7,351 | 46% | 5.2% |
| Leland, IL | 932 | 25% | 48.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Cyril, OK | 932 | 21% | 56.9% |
| Black Creek, NC | 932 | 35% | 28.1% |
| Gowrie, IA | 932 | 72% | 50.0% |
| Campbell, TX | 932 | 29% | 40.6% |
| Fertile, MN | 931 | 66% | 37.0% |
| Leland, IL | 932 | 25% | 48.4% |
Here are the best places to live in Illinois
These are the 10 cheapest cities in Illinois
Check out the 10 most dangerous cities in Illinois
Safest States In The US