Diberville Senior High Sch
1,389
Students
18.5:1
S:T Ratio
School Snapshot
Key metrics at a glance21
B
3
B-
16%
C
19:1
B-
This Week at Diberville Senior High Sch – August 18, 2026
184 students practicing on Varsity Tutors
Academic Resources
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Standardized Test Dates
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National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
August 22, 2026
SAT — National
August 28, 2026
SAT — National
September 1, 2026
ACT — National
September 1, 2026
SAT — National
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15625 Lamey Bridge Road, Biloxi, MS 39532
(228)392-2678
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Harrison County School District
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Academic Calendar
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