| Index | Sugar Grove | Illinois | National |
| Average Test Scores | 39% | 33% | 48% |
| Student/Teacher ratio | 20:1 | 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 | 1 | 306 | 7,963 |
| Index | Sugar Grove | Illinois | National |
| Completed 8th grade | 95.2% | 86.2% | 84.3% |
| Completed high school | 94.3% | 84.7% | 83.0% |
| Completed some college | 73.3% | 61.8% | 59.4% |
| Completed associate degree | 48.9% | 40.7% | 38.5% |
| Completed bachelors | 38.7% | 32.9% | 30.3% |
| Completed masters | 12.9% | 12.7% | 11.5% |
| Completed professional degree | 2.0% | 3.4% | 3.3% |
| Completed doctorate | 1.0% | 1.2% | 1.3% |
There are a total of 1 public schools, n/a private schools and 1 post-secondary schools in Sugar Grove. Using the proficiency score averages, the average test scores for Sugar Grove, IL schools is 39%. The average student to teacher ratio is 20:1. In Sugar Grove, IL, an average of 95.2% of students have completed 8th grade and an average of 94.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Naperville, IL | 151,582 | 65% | 35.1% |
| Campton Hills, IL | 11,243 | 61% | 26.0% |
| St. Charles, IL | 33,452 | 57% | 19.0% |
| Big Rock, IL | 1,298 | 55% | 13.5% |
| Millbrook, IL | 367 | 52% | 8.3% |
| Sugar Grove, IL | 9,959 | 39% | 18.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Lake Arrowhead, CA | 9,956 | 32% | 33.1% |
| Port Townsend, WA | 9,950 | 52% | 7.3% |
| Brookdale, NJ | 9,973 | 66% | 36.5% |
| Parsons, KS | 9,975 | 31% | 35.2% |
| West Perrine, FL | 9,976 | 27% | 43.8% |
| Sugar Grove, IL | 9,959 | 39% | 18.2% |
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