High Schools in Iberville Parish

The Iberville Parish school district in Louisiana is home to three high schools: Plaquemine Senior High School, White Castle High School, and North Iberville High School. These schools serve students in grades 9-12 and provide a range of educational opportunities within the Iberville Parish community.

Among the three high schools, North Iberville High School stands out as the top performer. The school has the highest statewide ranking, with a ranking of 227 out of 329 Louisiana high schools in the 2024-2025 school year and 156 out of 333 in 2023-2024. North Iberville High School's test scores consistently exceed the Iberville Parish and Louisiana averages across various subjects and grade levels. Additionally, the school has a lower student-teacher ratio of 4.6, compared to 11.4 at Plaquemine Senior High and 6.8 at White Castle High, which may contribute to its stronger academic performance.

In contrast, Plaquemine Senior High School and White Castle High School generally perform below the district and state averages in test scores. All three high schools have the same 83.2% four-year graduation rate and 3.3% dropout rate for the 2022-2023 school year, suggesting that these metrics may be influenced more by district-level policies and initiatives rather than individual school factors. Notably, North Iberville High School has the lowest free and reduced lunch rate at 75.96%, compared to 81.36% at White Castle High and 67.61% at Plaquemine Senior High, which could be another factor contributing to its stronger academic performance.