| Index | D'Iberville | Mississippi | National |
| Average Test Scores | 62% | 40% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 893 | 79,221 |
| Total private schools | n/a | 206 | 24,874 |
| Total post-secondary schools | 1 | 68 | 7,963 |
| Index | D'Iberville | Mississippi | National |
| Completed 8th grade | 85.8% | 78.6% | 84.3% |
| Completed high school | 83.7% | 76.7% | 83.0% |
| Completed some college | 56.6% | 52.5% | 59.4% |
| Completed associate degree | 26.4% | 29.8% | 38.5% |
| Completed bachelors | 17.1% | 21.0% | 30.3% |
| Completed masters | 7.4% | 7.9% | 11.5% |
| Completed professional degree | 2.7% | 2.2% | 3.3% |
| Completed doctorate | 1.5% | 0.9% | 1.3% |
There are a total of n/a public schools, n/a private schools and 1 post-secondary schools in D'Iberville. Using the proficiency score averages, the average test scores for D'Iberville, MS schools is 62%. The average student to teacher ratio is n/a. In D'Iberville, MS, an average of 85.8% of students have completed 8th grade and an average of 83.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Saucier, MS | 1,245 | 65% | 35.4% |
| Biloxi, MS | 46,042 | 63% | 30.9% |
| Ocean Springs, MS | 17,756 | 61% | 27.6% |
| Vancleave, MS | 4,934 | 57% | 17.7% |
| Gulfport, MS | 71,660 | 49% | 2.5% |
| D'Iberville, MS | 13,766 | 62% | 28.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Royse City, TX | 13,773 | 48% | 0.3% |
| Shepherdsville, KY | 13,757 | 45% | 6.7% |
| Fergus Falls, MN | 13,754 | 53% | 11.3% |
| St. Helens, OR | 13,779 | 44% | 9.4% |
| Lockhart, TX | 13,782 | 32% | 32.9% |
| D'Iberville, MS | 13,766 | 62% | 28.6% |
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