D'Iberville Senior High School is a public high school in D'Iberville, Mississippi, United States. A new high school building was dedicated on March 15, 2009, at 15625 Lamey Bridge Road in D'Iberville. The former high school building that is located at 3320 Warrior Drive is now serving as the D'Iberville Middle School; its building was destroyed by Hurricane Katrina. The school is part of the Harrison County School District and, as of the 2018-2019 school year, serves 1,293 students. The high school consists of students from North Woolmarket and D'iberville middle schools