| Index | Biloxi | Mississippi | National |
| Average Test Scores | 63% | 40% | 48% |
| Student/Teacher ratio | 16:1 | 16:1 | 16:1 |
| Total public schools | 17 | 893 | 79,221 |
| Total private schools | 6 | 206 | 24,874 |
| Total post-secondary schools | 1 | 68 | 7,963 |

| Index | Biloxi | Mississippi | National |
| Completed 8th grade | 81.5% | 78.6% | 84.3% |
| Completed high school | 79.8% | 76.7% | 83.0% |
| Completed some college | 58.8% | 52.5% | 59.4% |
| Completed associate degree | 36.9% | 29.8% | 38.5% |
| Completed bachelors | 23.9% | 21.0% | 30.3% |
| Completed masters | 8.4% | 7.9% | 11.5% |
| Completed professional degree | 2.9% | 2.2% | 3.3% |
| Completed doctorate | 0.9% | 0.9% | 1.3% |
There are a total of 17 public schools, 6 private schools and 1 post-secondary schools in Biloxi. Using the proficiency score averages, the average test scores for Biloxi, MS schools is 63%. The average student to teacher ratio is 16:1. In Biloxi, MS, an average of 81.5% of students have completed 8th grade and an average of 79.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| D'Iberville, MS | 14,203 | 62% | 28.6% |
| Ocean Springs, MS | 18,287 | 61% | 27.6% |
| Vancleave, MS | 5,049 | 57% | 17.7% |
| Gulfport, MS | 73,689 | 49% | 2.5% |
| Biloxi, MS | 47,008 | 63% | 30.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Hilo, HI | 47,057 | 46% | 4.5% |
| Cleveland, TN | 46,880 | 38% | 21.4% |
| Coachella, CA | 46,858 | 31% | 35.9% |
| Oro Valley, AZ | 46,840 | 71% | 48.3% |
| Herriman, UT | 46,782 | 46% | 5.2% |
| Biloxi, MS | 47,008 | 63% | 30.9% |