| Index | Deer Park | Illinois | National |
| Average Test Scores | n/a | 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 | Deer Park | Illinois | National |
| Completed 8th grade | 97.0% | 86.2% | 84.3% |
| Completed high school | 96.4% | 84.7% | 83.0% |
| Completed some college | 90.2% | 61.8% | 59.4% |
| Completed associate degree | 76.4% | 40.7% | 38.5% |
| Completed bachelors | 69.1% | 32.9% | 30.3% |
| Completed masters | 31.7% | 12.7% | 11.5% |
| Completed professional degree | 9.3% | 3.4% | 3.3% |
| Completed doctorate | 2.3% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Deer Park. Using the proficiency score averages, the average test scores for Deer Park, IL schools is n/a. The average student to teacher ratio is n/a. In Deer Park, IL, an average of 97.0% of students have completed 8th grade and an average of 96.4% 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% |
| Northbrook, IL | 33,216 | 72% | 50.7% |
| Libertyville, IL | 20,300 | 71% | 48.7% |
| Deer Park, IL | 4,005 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Pearl River, MS | 4,005 | 15% | 68.1% |
| Akron, PA | 4,006 | 65% | 34.4% |
| Fredericktown, MO | 4,006 | 42% | 12.5% |
| Centerville, MN | 4,006 | 82% | 70.8% |
| Clay Center, KS | 4,007 | 44% | 8.6% |
| Deer Park, IL | 4,005 | n/a |
Here are the best places to live in Illinois
These are the largest cities in Illinois
Check out the 10 most dangerous cities in Illinois
See the best places to live in Deer Park