| Index | Duluth | Georgia | National |
| Average Test Scores | 61% | 42% | 48% |
| Student/Teacher ratio | 16:1 | 16:1 | 16:1 |
| Total public schools | 12 | 2,164 | 79,221 |
| Total private schools | 3 | 515 | 24,874 |
| Total post-secondary schools | 1 | 192 | 7,963 |
| Index | Duluth | Georgia | National |
| Completed 8th grade | 90.2% | 82.3% | 84.3% |
| Completed high school | 89.0% | 81.0% | 83.0% |
| Completed some college | 69.2% | 57.8% | 59.4% |
| Completed associate degree | 53.3% | 36.8% | 38.5% |
| Completed bachelors | 43.7% | 29.4% | 30.3% |
| Completed masters | 15.1% | 11.1% | 11.5% |
| Completed professional degree | 2.9% | 3.2% | 3.3% |
| Completed doctorate | 1.2% | 1.3% | 1.3% |
There are a total of 12 public schools, 3 private schools and 1 post-secondary schools in Duluth. Using the proficiency score averages, the average test scores for Duluth, GA schools is 61%. The average student to teacher ratio is 16:1. In Duluth, GA, an average of 90.2% of students have completed 8th grade and an average of 89.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Milton, GA | 39,252 | 82% | 71.4% |
| Johns Creek, GA | 84,551 | 78% | 61.5% |
| Suwanee, GA | 20,444 | 76% | 58.4% |
| Alpharetta, GA | 66,566 | 72% | 50.7% |
| Cumming, GA | 6,528 | 72% | 49.9% |
| Duluth, GA | 29,538 | 61% | 27.5% |
| City | Population | Avg. Test Scores | National Avg. |
| O'Fallon, IL | 29,487 | 48% | 0.1% |
| Crofton, MD | 29,482 | 65% | 34.9% |
| Highland Park, IL | 29,596 | 57% | 18.6% |
| Chicago Heights, IL | 29,598 | 23% | 52.6% |
| Canton, GA | 29,459 | 57% | 18.4% |
| Duluth, GA | 29,538 | 61% | 27.5% |
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