| Index | Wonder Lake | Illinois | National |
| Average Test Scores | 23% | 33% | 48% |
| Student/Teacher ratio | 28:1 | 18:1 | 16:1 |
| Total public schools | 1 | 3,938 | 79,221 |
| Total private schools | n/a | 1,438 | 24,874 |
| Total post-secondary schools | n/a | 306 | 7,963 |
| Index | Wonder Lake | Illinois | National |
| Completed 8th grade | 90.4% | 86.2% | 84.3% |
| Completed high school | 90.4% | 84.7% | 83.0% |
| Completed some college | 67.4% | 61.8% | 59.4% |
| Completed associate degree | 36.2% | 40.7% | 38.5% |
| Completed bachelors | 26.2% | 32.9% | 30.3% |
| Completed masters | 14.7% | 12.7% | 11.5% |
| Completed professional degree | 1.5% | 3.4% | 3.3% |
| Completed doctorate | 0.3% | 1.2% | 1.3% |
There are a total of 1 public schools, n/a private schools and n/a post-secondary schools in Wonder Lake. Using the proficiency score averages, the average test scores for Wonder Lake, IL schools is 23%. The average student to teacher ratio is 28:1. In Wonder Lake, IL, an average of 90.4% of students have completed 8th grade and an average of 90.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| North Barrington, IL | 2,789 | 64% | 33.3% |
| Silver Lake, WI | 2,506 | 62% | 28.1% |
| Lake Zurich, IL | 19,912 | 55% | 15.4% |
| Fox River Grove, IL | 4,639 | 53% | 10.9% |
| Richmond, IL | 2,106 | 53% | 9.4% |
| Wonder Lake, IL | 3,955 | 23% | 53.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Ashland, MO | 3,956 | 48% | = 100 |
| Weaverville, NC | 3,956 | 56% | 16.0% |
| Southgate, KY | 3,957 | 47% | 2.1% |
| Plains, PA | 3,958 | 42% | 12.5% |
| Freedom, CA | 3,959 | 31% | 35.4% |
| Wonder Lake, IL | 3,955 | 23% | 53.1% |
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