| Index | Duluth | Georgia | National |
| Average Test Scores | 46% | 35% | 49% |
| 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 46%. 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, State | Population | Avg. Test Scores | National Avg. |
| Johns Creek, GA | 82,930 | 74% | 51% |
| Suwanee, GA | 18,001 | 69% | 40% |
| Milton, GA | 36,755 | 66% | 35% |
| Cumming, GA | 5,740 | 66% | 34% |
| Dunwoody, GA | 48,128 | 60% | 23% |
| Duluth, GA | 28,681 | 46% | 6% |
| City, State | Population | Avg. Test Scores | National Avg. |
| Hobart, IN | 28,693 | 75% | 52% |
| Marion, IN | 28,698 | 61% | 23% |
| Agawam Town, MA | 28,701 | 67% | 36% |
| Jacksonville, AR | 28,661 | 22% | 56% |
| Harker Heights, TX | 28,716 | 81% | 65% |
| Duluth, GA | 28,681 | 46% | 6% |
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