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D'Iberville High

Public Grades 9-12

10^th

SchoolDigger Rank ?

of 224 Mississippi High Schools

Better than 96% of Mississippi high schools

Summary

D’Iberville High School, part of the Harrison County School District in Biloxi, MS, serves 1,478 students in grades 9 through 12 and ranks among the top 10 high schools in the state. For the 2025–2026 school year, D’Iberville holds the 10th spot in Mississippi, placing it ahead of nearby Biloxi High School (17), Harrison Central High (18), St. Martin High School (22), and Gulfport High School (46), while Vancleave High School ranks as the highest-performing local school at number 2. The school’s academic reputation is largely driven by exceptional math performance, particularly a 92.3% proficiency rate in Algebra I, which far exceeds the state average of 66%.

Beyond test scores, D’Iberville stands out for having the lowest chronic absenteeism rate (21.3%) among neighboring high schools, compared to Vancleave (24.0%), Harrison Central (24.8%), Gulfport (25.4%), Biloxi (25.5%), and St. Martin (28.8%). It does, however, operate with the largest class sizes in the area, holding a student-teacher ratio of 18.1:1 compared to Gulfport's 12.5:1. Economically, the school serves a moderate demographic profile, with roughly 58% of its students qualifying for free or reduced lunch—a stark contrast to the 98.99% rate at the district’s other large high school, Harrison Central.

The most pressing concern for parents is the school’s graduation rate, which has steadily declined to 85.7%—below the state average of 89.2% and most local peers, except for Harrison Central (83.2%). Additionally, while the school excels in math and science, English II proficiency sits at 62.6%, lagging behind the district average of 66.6%. Overall, D’Iberville High School offers a rigorous academic environment with strong attendance and top-tier math instruction, but families should be aware of the larger class sizes and the downward trend in on-time graduation rates.

1,478

Students ?

18.1

Student/teacher ratio ?

$10,193

Per pupil spending ?

58.5%

Free/reduced lunch eligible (2024-25) ?

15625 Lamey Bridge Road
Biloxi, MS 39532

(228) 392-2678

District: Harrison County School District

Feeder schools for D'Iberville High:

Elementary:	D'Iberville Elementary
	North Woolmarket Elementary and Middle School
	Woolmarket Elementary
Middle:	D'Iberville Middle School

Racial breakdown:

White:

54.1%

African American:

23.3%

Hispanic:

12.8%

See top rated Mississippi high schools

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At a glance

▲ Ranking trend: Improving — 80th percentile in 2016 → 96th in 2026

Strengths

✓Test scores above the Mississippi average (78% vs 60% meeting standards)

✓Ranks in the top 4% of Mississippi high schools

✓Ranking is trending up — up 16 percentile points since 2016

Students meeting standards (2025-2026) ?

This school78%

District avg80%

Mississippi avg60%

10^th of 224

Mississippi public high schools ?

Top 4%▲ up 16 pts since 2016

From top 20% (2016) to top 4% (2026)

See the entire ranking list of Mississippi High Schools →

★★★★★

SchoolDigger rating ?

2^nd of 3High Schools in the Harrison County School District

15^th of 133Harrison County School District among Mississippi districts

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Mississippi percentile	Rating
2026	87.8	10 of 224	95.5%	★★★★★
2025	83.3	30 of 232	87.1%	★★★★☆
2024	84.1	20 of 228	91.2%	★★★★★
2023	85.8	12 of 223	94.6%	★★★★★
2022	87.8	9 of 223	96.0%	★★★★★
2021	92.5	4 of 224	98.2%	★★★★★
2019	85.4	15 of 221	93.2%	★★★★★
2018	80.3	23 of 214	89.3%	★★★★☆
2017	76.9	38 of 237	84.0%	★★★★☆
2016	72.5	47 of 231	79.7%	★★★★☆
2015	69.4	47 of 226	79.2%	★★★★☆
2014	67.3	64 of 236	72.9%	★★★★☆
2013	76.0	43 of 238	81.9%	★★★★☆
2012	73.6	47 of 241	80.5%	★★★★☆
2011	73.0	43 of 244	82.4%	★★★★☆
2010	65.5	83 of 235	64.7%	★★★☆☆
2009	62.5	90 of 235	61.7%	★★★☆☆
2008	69.8	63 of 235	73.2%	★★★★☆
2007	72.4	52 of 232	77.6%	★★★★☆
2006	68.0	69 of 232	70.3%	★★★★☆
2005	75.2	31 of 232	86.6%	★★★★☆
2004	67.2	72 of 232	69.0%	★★★☆☆

By subject vs Mississippi (2025-2026) ?

Algebra I92%+26 vs state

Biology81%+18 vs state

English II63%+13 vs state

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Schools Near D'Iberville High

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				MAAP Algebra I (2026)	MAAP English II (2026)	MAAP Biology (2026)	Per Pupil Expenditures (2024)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/reduced lunch (2024-25)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2026)	Statewide Rank (2026)	State Percentile (2026)	SchoolDigger Rating (2026)	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	Rank Change from Previous Year	MAAP Algebra I End of Course	MAAP English II End of Course	MAAP Biology End of Course	Total
D'Iberville High	Public	9-12	15625 Lamey Bridge Road	Biloxi	39532	Harrison County	Harrison County School District	No	No	No	Yes	(228) 392-2678	1,478	81	18.1	58.5%	799 (54.1%)	344 (23.3%)	189 (12.8%)	94 (6.4%)	3 (0.2%)	7 (0.5%)	42 (2.8%)	87.8	10^th of 224 public high schools	95.5%		83.3	30^th of 232 public high schools	87.1%	20	92.3	62.6	80.6	$10,193
R D Brown Vocational Center	Public	8-12	1845 Tribe Drive	Biloxi	39533	Harrison County	Biloxi Public School District	No	No	No	No	(228) 435-6318	0	0	.0	—	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Biloxi High School	Public	9-12	1845 Tribe Drive	Biloxi	39532	Harrison County	Biloxi Public School District	No	No	No	No	(228) 435-6105	1,669	107	15.5	53.9%	695 (41.6%)	545 (32.7%)	308 (18.5%)	58 (3.5%)	4 (0.2%)	2 (0.1%)	57 (3.4%)	85.6	17^th of 224 public high schools	92.4%		77.9	47^th of 232 public high schools	79.7%	30	88.9	60.4	80.9	$13,710
St. Martin High School	Public	9-12	11300 Yellow Jacket Blvd	Ocean Springs	39564	Jackson County	Jackson County School District	No	No	No	No	(228) 283-3420	1,289	83	15.5	55.9%	753 (58.4%)	285 (22.1%)	100 (7.8%)	86 (6.7%)	7 (0.5%)	3 (0.2%)	55 (4.3%)	83.6	22^nd of 224 public high schools	90.2%		80.8	38^th of 232 public high schools	83.6%	16	85.8	62.4	76.4	$10,865
Harrison Central High	Public	9-12	15600 School Road	Gulfport	39503	Harrison County	Harrison County School District	No	No	No	Yes	(228) 832-2610	1,483	94	15.8	—	538 (36.3%)	755 (50.9%)	127 (8.6%)	21 (1.4%)	4 (0.3%)	3 (0.2%)	35 (2.4%)	85.4	18^th of 224 public high schools	92.0%		64.7	90^th of 232 public high schools	61.2%	72	82.1	63.4	83.4	$10,720
Harrison County Career and Technical Center	Public	8-12	15600 School Road	Gulfport	39503	Harrison County	Harrison County School District	No	No	No	No	(228) 832-6652	0	5	.0	—	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Gulfport High School	Public	9-12	100 Perry Street	Gulfport	39507	Harrison County	Gulfport School District	No	No	No	No	(228) 896-7525	1,702	135	12.5	55.7%	596 (35.0%)	857 (50.4%)	163 (9.6%)	24 (1.4%)	2 (0.1%)	2 (0.1%)	58 (3.4%)	73.2	46^th of 224 public high schools	79.5%		77.2	50^th of 232 public high schools	78.4%	4	85.5	60.8	63.9	$12,908
Gulfport Vocational Annex	Public	8-12	100 Perry Street	Gulfport	39507	Harrison County	Gulfport School District	No	No	No	No	(228) 896-6011	0	0	.0	—	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Jackson County Vocational Center	Public	8-12	12425 Hwy 57	Vancleave	39565	Jackson County	Jackson County School District	No	No	No	No	(228) 283-3950	0	0	.0	—	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Vancleave High School	Public	9-12	12424 Highway 57	Vancleave	39565	Jackson County	Jackson County School District	No	No	No	No	(228) 283-3720	737	54	13.7	48.6%	651 (88.3%)	25 (3.4%)	38 (5.2%)	3 (0.4%)	1 (0.1%)	1 (0.1%)	18 (2.4%)	91.9	2^nd of 224 public high schools	99.1%		81.2	36^th of 232 public high schools	84.5%	34	93.2	67.8	86.3	$12,001

Frequently Asked Questions about D'Iberville High

Is D'Iberville High a good school?

Yes! D'Iberville High is one of the best high schools in the state. It ranks 10^th of 224 Mississippi high schools.

What is the racial makeup of D'Iberville High?

Students at D'Iberville High are 54% White, 23% African American, 13% Hispanic, 6% Asian, 3% Two or more races.

What district is D'Iberville High in?

Harrison County School District

How many students attend D'Iberville High?

In the 2024-25 school year, 1,478 students attended D'Iberville High.

What schools feed into D'Iberville High?

D'Iberville High is fed by the following schools:

Elementary : D'Iberville Elementary
Elementary : North Woolmarket Elementary and Middle School
Elementary : Woolmarket Elementary
Middle : D'Iberville Middle School

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Latest Mississippi data All new data »

2024–25 attendance dataNewOct 6, 2026

2025–26 MAAP test scoresAug 21, 2026

2023–24 school spending dataSep 26, 2025

2023–24 through 2024–25 attendance data & graduation ratesSep 26, 2025

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Mississippi Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.