Summary:
The two elementary schools in zip code 70374, serving the Lockport area within the highly-rated Lafourche Parish school district, form a complete educational pipeline from Pre-K through 5th grade with a combined enrollment of 803 students.
Lockport Upper Elementary School (grades 3-5) is the standout performer, consistently achieving exceptional academic results that far exceed state averages. In the 2025-2026 school year, 85% of its students were proficient in Mathematics and 83% in English Language Arts, compared to state averages of 62% and 70%, respectively. The school also boasts a low chronic absenteeism rate of 15.9%, well below the district average of 24.6%, and has a history of earning 5-star rankings from the state. In contrast, Lockport Lower Elementary School (Pre-K through 2nd grade) serves as the foundational institution but faces a higher chronic absenteeism rate of 25.7%, which is above the state average. Both schools serve a similar socioeconomic profile, with free/reduced lunch rates around 53-56%, making the Upper Elementary's academic success particularly notable.
A key finding is the strong link between attendance and achievement, as the 9.8 percentage point gap in chronic absenteeism between the two schools likely contributes to their different performance profiles. While Lockport Upper Elementary excels overall, a potential "5th grade slump" in math is worth monitoring, as 5th-grade math proficiency dropped to 71%, below the district average for that grade. The Lafourche Parish district itself ranks in the top 14% of Louisiana districts, providing a strong foundation for both schools. For parents, Lockport Upper Elementary offers a proven track record of high achievement, while Lockport Lower Elementary provides a critical early learning environment where improving attendance could be a key focus.
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