Summary:
Zip code 33149, located in Key Biscayne, Florida, is home to a single high school, Mast Academy, a public magnet school serving grades 6 through 12 with a total enrollment of 1,571 students.
Mast Academy is an elite, top-performing institution that consistently ranks among the best high schools in Florida. For three consecutive years (2023-2026), it has held a perfect 5-star rating and ranked in the top 18 out of over 800 high schools statewide, placing it in the 98th percentile. The school boasts a 98% graduation rate, significantly exceeding the Miami-Dade district average of 93.1% and the state average of 92.2%. Its academic performance is extraordinary, with near-perfect proficiency rates on end-of-course exams: 100% in US History, 98% in Algebra 1, and 96% in Biology. The school also has a remarkably low chronic absenteeism rate of 12.2%, less than half the state average of 31.4%, indicating a highly engaged student body. Only 10.44% of students qualify for free or reduced lunch, reflecting a predominantly higher-income demographic.
Despite its high student-teacher ratio of 20.4:1, which suggests larger class sizes, Mast Academy achieves its top-tier results through a rigorous curriculum, motivated students, and effective teaching. Per-student spending is $11,780. The school's consistent performance over multiple years, with 10th-grade ELA proficiency at 92% and 94% in consecutive years, solidifies its reputation as a reliably outstanding institution. For parents seeking a high-achieving academic environment, this magnet school is a standout choice in the area.
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