| Index | Tinley Park | Illinois | National |
| Average Test Scores | 46% | 33% | 48% |
| Student/Teacher ratio | 16:1 | 18:1 | 16:1 |
| Total public schools | 16 | 3,938 | 79,221 |
| Total private schools | 8 | 1,438 | 24,874 |
| Total post-secondary schools | n/a | 306 | 7,963 |
| Index | Tinley Park | Illinois | National |
| Completed 8th grade | 92.3% | 86.2% | 84.3% |
| Completed high school | 91.6% | 84.7% | 83.0% |
| Completed some college | 66.7% | 61.8% | 59.4% |
| Completed associate degree | 43.0% | 40.7% | 38.5% |
| Completed bachelors | 34.2% | 32.9% | 30.3% |
| Completed masters | 10.8% | 12.7% | 11.5% |
| Completed professional degree | 1.9% | 3.4% | 3.3% |
| Completed doctorate | 0.8% | 1.2% | 1.3% |
There are a total of 16 public schools, 8 private schools and n/a post-secondary schools in Tinley Park. Using the proficiency score averages, the average test scores for Tinley Park, IL schools is 46%. The average student to teacher ratio is 16:1. In Tinley Park, IL, an average of 92.3% of students have completed 8th grade and an average of 91.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Hickory Hills, IL | 14,253 | 63% | 30.2% |
| Palos Park, IL | 4,779 | 61% | 26.6% |
| Frankfort, IL | 19,166 | 56% | 16.3% |
| Homer Glen, IL | 24,521 | 55% | 14.6% |
| Manhattan, IL | 8,218 | 54% | 12.5% |
| Tinley Park, IL | 56,082 | 46% | 3.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Fountain Valley, CA | 56,118 | 65% | 34.7% |
| Pocatello, ID | 56,016 | 50% | 4.5% |
| New Brunswick, NJ | 55,992 | 27% | 43.7% |
| Commerce City, CO | 55,891 | 30% | 37.0% |
| Diamond Bar, CA | 55,870 | 67% | 39.8% |
| Tinley Park, IL | 56,082 | 46% | 3.5% |
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