Summary:
Lake Arthur, Louisiana is home to a single high school, Lake Arthur High School, which serves grades 7 through 12 with a total enrollment of 365 students and is part of the Jefferson Davis Parish school district.
Lake Arthur High School presents a mixed academic profile. The school is a standout in Mathematics, with 79% of all students proficient in the 2025-2026 school year, significantly outperforming both the district (72%) and state (62%) averages. This strength is particularly evident in 7th and 8th grade math. However, the school struggles in English Language Arts, where only 66% of students are proficient, falling below the district (72%) and state (70%) averages. This "Math vs. English paradox" is most pronounced in high-stakes End-of-Course exams, where the school outperforms the state in Algebra I and Geometry but falls short in English I, English II, and Biology. The school boasts a very high graduation rate of 93.3% (2023-2024) and a 0.0% dropout rate, both far better than state averages. However, its state ranking has been volatile, dropping from 149th to 192nd between the 2024-2025 and 2025-2026 school years, likely driven by the significant decline in ELA scores.
The most concerning statistic for Lake Arthur High School is its chronic absenteeism rate of 34.8%, which is dramatically higher than both the district (24.8%) and state (22.5%) averages. This is a critical area of concern that may impact long-term academic performance, despite the school's high graduation rate. The school also shows extreme year-over-year volatility in End-of-Course exams, such as English II proficiency dropping from 74% to 47% in one year. With a favorable student-teacher ratio of 14.5:1 and 53.97% of students eligible for free or reduced lunch, the school has resources in place but faces clear challenges in improving ELA outcomes and addressing chronic absenteeism.
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