D'Iberville High

Set in Biloxi, Mississippi, D'Iberville High is an expansive senior high, one of the schools within Harrison County School District. It instructs 1,478 students across grades 9 through 12. Compared to the state average of about 651 students per school, that is 127% bigger than typical.

Harrison County School District runs 22 schools in total, collectively educating 14,253 students. D'Iberville High is one of those campuses.

Demographically, D'Iberville High shows that the most-represented group is White (54%), with the rest of the student body spread across multiple groups; the rest looks like 23% Black, 13% Hispanic, 6% Asian, 3% multiracial. The wider county runs roughly 62% White, putting the school's mix noticeably less White than the area baseline.

On the resource side, On paper, D'Iberville High has 81 full-time-equivalent teachers, translating to a class-load average of around 18.2:1. That figure is higher than the state norm's 12.6:1 average. Roughly 58% of students at D'Iberville High qualify for free or reduced-price lunch, often used as a Title I proxy. Set against Harrison County (around 74%), the school's rate is south of typical.

On a demographically-adjusted basis, D'Iberville High performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 66.6%, the actual is 79.0%, a residual of +12.4 points.

Around the school, census data for Harrison County shows the typical household earns roughly $59,479 per year, roughly 28% of adults have completed at least a four-year degree, and the poverty rate sits near 13%. In all, Harrison County runs 55 public schools (combined enrollment of about 30,521 students), of which D'Iberville High is one.

CREEKBEND ELEMENTARY AND MIDDLE is the nearest neighboring public school, about 0.7 miles from this campus. Counting just inside five miles, 4 other public schools cluster around D'Iberville High.

Geographically, the school is in a small-town area.

Looking at the recent track record. Over the past 7-year window, the student count grew 12%: 1,319 students in 2018 compared to 1,478 in 2025. Over the same period, the White share contracted from 64% to 54%.

On this page, the page collects discussion, questions, and updates around open house dates, ride-share offers, and field-trip permission slips. Contributors range from current parents to recent graduates and teachers.