| 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 | 36,755 | 82% | 70.9% |
| Johns Creek, GA | 82,930 | 78% | 61.1% |
| Suwanee, GA | 18,001 | 76% | 58.0% |
| Alpharetta, GA | 63,013 | 72% | 50.4% |
| Cumming, GA | 5,740 | 72% | 49.5% |
| Duluth, GA | 28,681 | 61% | 27.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Hobart, IN | 28,693 | 44% | 9.6% |
| Marion, IN | 28,698 | 37% | 23.3% |
| Agawam Town, MA | 28,701 | 55% | 13.4% |
| Harker Heights, TX | 28,716 | 50% | 4.4% |
| Crown Point, IN | 28,743 | 68% | 42.2% |
| Duluth, GA | 28,681 | 61% | 27.1% |
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