Mast Academy
🇺🇸 Official data · 2025Key Biscayne, Florida 33149 · Miami-Dade
#10 of 576 high schools in Florida
#665 of 16,910 nationally
About Mast Academy
Mast Academy is a public high located in Key Biscayne, in the Miami-Dade school district of Florida, United States. It caters for Grades 6–12. In 2025 it enrolled 1,571 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 84.7 out of 100, placing it in the top 5% of high schools in United States and 10th of 576 ranked high schools in Florida. Its strongest component is community advantage (fewer free/reduced-price lunch) (98th percentile), and its weakest is students per teacher (16th percentile).
Other published figures: enrollment 1,571.
There are 2 schools in Key Biscayne; Mast Academy ranks 1st of 2 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)92%
- Reading proficiency (30%)93%
- Community advantage (fewer free/reduced-price lunch) (25%)10.4%
- Students per teacher (15%)20.4
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Mast Academy by the official sources.
- Enrollment
- 1,571
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 10.4%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 20.4
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 93%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 92%
- Share of tested students proficient or above (all students, all grades).
Free academic assessment
Is your child on grade level in reading and math?
Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Schools near Mast Academy
Closest schools by straight-line distance, with their Success Index (US).
Southside Preparatory Academy
Miami · Public elementary · Grades PK–8
873 students · 3.8 km away
Mater Brickell Academy Middle
Miami · Charter middle · Grades 6–8
525 students · 4.0 km away
Mater Brickell Academy High
Miami · Charter high · Grades 9–12
487 students · 4.0 km away
Miami Beach South Pointe Elementary School
Miami Beach · Public elementary · Grades PK–5
462 students · 4.7 km away
New World School of the Arts
Miami · Public high · Grades 9–12
451 students · 5.0 km away
School for Advanced Studies-Wolfson
Miami · Public high · Grades 11–12
135 students · 5.0 km away
Miami Tech at Mater Innovation Academy
Miami · Charter high · Grades 9–12
37 students · 5.0 km away
Mater Academy East Charter School
Miami · Charter elementary · Grades K–8
573 students · 5.0 km away
Miami Children's Museum Charter School
Miami · Charter elementary · Grades K–5
314 students · 5.2 km away
Ada Merritt K-8 Center
Miami · Public elementary · Grades PK–8
780 students · 5.2 km away
Similar schools
Public high schools in Florida with a comparable Enrollment.
Estero High School
Estero · Public high · Grades 9–12
1,571 students
Lake Region High School
Eagle Lake · Public high · Grades 9–12
1,568 students
Palatka JR - SR High School
Palatka · Public high · Grades 7–12
1,568 students
Rockledge Senior High School
Rockledge · Public high · Grades 9–12
1,579 students
Dunnellon High School
Dunnellon · Public high · Grades 9–12
1,562 students
American Senior High School
Hialeah · Public high · Grades 9–12
1,582 students
Frequently asked questions
Is Mast Academy a good school?
Mast Academy has a Success Index (US) of 84.7 out of 100 (Top 5% of high schools in United States) and ranks #10 of 576 in Florida. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Mast Academy rank in Florida?
Mast Academy ranks #10 of 576 high schools in Florida and #665 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Mast Academy?
Mast Academy had 1,571 students in 2025.
Is Mast Academy a elementary school or a high school?
Mast Academy is classified as a high covering Grades 6–12. It is a public school.
What other schools are near Mast Academy?
There are 10 schools within 15 km of Mast Academy; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.