| Index | Grand Bay | Alabama | National |
| Average Test Scores | n/a | n/a | 48% |
| Student/Teacher ratio | 16:1 | 15:1 | 16:1 |
| Total public schools | 3 | 1,307 | 79,221 |
| Total private schools | n/a | 353 | 24,874 |
| Total post-secondary schools | n/a | 102 | 7,963 |
| Index | Grand Bay | Alabama | National |
| Completed 8th grade | 81.0% | 80.7% | 84.3% |
| Completed high school | 81.0% | 79.2% | 83.0% |
| Completed some college | 43.7% | 53.8% | 59.4% |
| Completed associate degree | 16.2% | 31.9% | 38.5% |
| Completed bachelors | 11.5% | 24.0% | 30.3% |
| Completed masters | 3.7% | 8.9% | 11.5% |
| Completed professional degree | 1.5% | 2.5% | 3.3% |
| Completed doctorate | 0.8% | 1.0% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Grand Bay. Using the proficiency score averages, the average test scores for Grand Bay, AL schools is n/a. The average student to teacher ratio is 16:1. In Grand Bay, AL, an average of 81.0% of students have completed 8th grade and an average of 81.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Pascagoula, MS | 22,163 | 49% | 0.9% |
| Moss Point, MS | 13,652 | 43% | 9.8% |
| Grand Bay, AL | 3,841 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Lambertville, NJ | 3,841 | 48% | 0.6% |
| Crittenden, KY | 3,843 | 50% | 3.9% |
| Cresco, IA | 3,839 | 71% | 47.0% |
| Shrewsbury, PA | 3,838 | 61% | 26.8% |
| Deer Park, WA | 3,848 | 57% | 18.7% |
| Grand Bay, AL | 3,841 | n/a |
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