Summary:
Zip code 70471 in Mandeville, Louisiana, is home to two exceptional public high schools, Mandeville High School and Fontainebleau High School, both serving grades 9-12 within the highly-rated St. Tammany Parish school district.
Mandeville High School is the clear standout in this area, ranking 15th in Louisiana (95th percentile) and earning a 5-star rating. It outperforms its local peer in nearly every metric, boasting a higher graduation rate (90% vs. 85%), a dramatically lower dropout rate (0.9% vs. 3.8%), and significantly lower chronic absenteeism (18% vs. 29%). Its students also achieve higher proficiency on every LEAP test subject, with an average proficiency of 86.2% compared to 80.5% at Fontainebleau High School. Notably, Mandeville High achieves these results despite a slightly higher student-teacher ratio (14.4 vs. 13.2), suggesting highly effective instructional strategies and a strong school culture.
While Fontainebleau High School is the second-tier school in this zip code, it is still an elite institution, ranking 29th in the state (91st percentile) and also earning a 5-star rating. It has shown remarkable improvement, jumping from 110th place just two years ago. However, its chronic absenteeism rate of 29% is a significant concern, as it is much higher than both the district and state averages. For families in zip code 70471, both schools represent outstanding educational opportunities, with Mandeville High offering a more consistent track record of top-tier performance across all academic and behavioral metrics.
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