For the 2025 school year, there are 2 public high schools serving 1,564 students in Key Biscayne, FL.
The top ranked public high schools in Key Biscayne, FL are Mast Academy and Amikids Miami-dade South. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Key Biscayne, FL public high schools have an average math proficiency score of 91% (versus the Florida public high school average of 41%), and reading proficiency score of 91% (versus the 51% statewide average). High schools in Key Biscayne have an average ranking of 10/10, which is in the top 1% of Florida public high schools.
Key Biscayne, FL public high school have a Graduation Rate of 99%, which is more than the Florida average of 88%.
The school with highest graduation rate is Mast Academy, with ≥99% graduation rate. Read more about public school graduation rate statistics in Florida or national school graduation rate statistics.
Minority enrollment is 77% of the student body (majority Hispanic), which is more than the Florida public high school average of 65% (majority Hispanic).
Best Public High Schools in Key Biscayne, FL (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Mast Academy
Magnet School
(Math: 91% | Reading: 91%)
Rank:
Rank:
10/
Top 1%10
3979 Rickenbacker Cswy
Key Biscayne, FL 33149
(305) 365-6278
Key Biscayne, FL 33149
(305) 365-6278
Grades: 6-12
| 1,548 students
Rank: #22.
Amikids Miami-dade South
Alternative School
(Math: <50% | Reading: <50% )
Rank:
Rank:
6/
Top 50%10
1820 Arthur Lamb Jr Rd
Key Biscayne, FL 33149
(305) 363-6160
Key Biscayne, FL 33149
(305) 363-6160
Grades: 6-12
| 16 students
Frequently Asked Questions
What are the top ranked public high schools in Key Biscayne, FL?
The top ranked public high schools in Key Biscayne, FL include Mast Academy and Amikids Miami-dade South.
How many public high schools are located in Key Biscayne?
2 public high schools are located in Key Biscayne.
What is the racial composition of students in Key Biscayne?
Key Biscayne public high schools minority enrollment is 77% of the student body (majority Hispanic), which is more than the Florida public high schools average of 65% (majority Hispanic).
Which public high schools in Key Biscayne are often viewed compared to one another?
Popular comparisons of public high schools in Key Biscayne include: Amikids Miami-dade South vs. Mast Academy
Recent Articles
Opinion: Handcuffing in Public Schools is a Gateway to More Violence
Some districts are banning handcuffing, while others are cuffing kindergarteners simply throwing a temper tantrum. Read this editorial to see why this author believes slapping the cuffs on children鈥檚 wrists only leads to more behavior issues and violence in their adult lives.
Whooping Cough: Should Vaccinations be Required for Public School Enrollment?
Whopping cough is making a comeback, especially amongst children, prompting health officials to encourage pertussis vaccines and boosters. However, should the pertussis vaccine be required for public school enrollment? Learn about current proposed laws and its ramifications.
What are Common Core Standards and Why Do We Need Them?
With schools nationwide adopting common core standards, we鈥檒l take a look at what they are, their benefits, and how they will change the face of public education.