For the 2025 school year, there are 3 public middle schools serving 2,442 students in Key Biscayne, FL.
The top ranked public middle schools in Key Biscayne, FL are Mast Academy, Key Biscayne K-8 Center 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 middle schools have an average math proficiency score of 84% (versus the Florida public middle school average of 55%), and reading proficiency score of 85% (versus the 52% statewide average). Middle schools in Key Biscayne have an average ranking of 10/10, which is in the top 1% of Florida public middle schools.
Minority enrollment is 79% of the student body (majority Hispanic), which is more than the Florida public middle school average of 66% (majority Hispanic).
Best Public Middle 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.
Key Biscayne K-8 Center
(Math: 76% | Reading: 75%)
Rank:
Rank:
9/
Top 20%10
150 W Mcintyre St
Key Biscayne, FL 33149
(305) 361-5418
Key Biscayne, FL 33149
(305) 361-5418
Grades: PK-8
| 878 students
Rank: #33.
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 middle schools in Key Biscayne, FL?
The top ranked public middle schools in Key Biscayne, FL include Mast Academy, Key Biscayne K-8 Center and Amikids Miami-dade South.
How many public middle schools are located in Key Biscayne?
3 public middle schools are located in Key Biscayne.
What is the racial composition of students in Key Biscayne?
Key Biscayne public middle schools minority enrollment is 79% of the student body (majority Hispanic), which is more than the Florida public middle schools average of 66% (majority Hispanic).
Which public middle schools in Key Biscayne are often viewed compared to one another?
Popular comparisons of public middle schools in Key Biscayne include: Amikids Miami-dade South vs. Key Biscayne K-8 Center, Amikids Miami-dade South vs. Mast Academy
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