Excellent
#316 of 3,777 schools in FL
Top 8% in state
Mast Academy
High School · MIAMI-DADE
3979 RICKENBACKER CSWY, Key Biscayne, FL 33149
Enrollment
1,548
Student-Teacher
19.6:1
Score
8.3
Grades
6th – 12th
Enrollment
1,548
Student-Teacher
19.6:1
Score
8.3
Grades
6th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Key Biscayne
#1 of 2
public schools
Florida high schools
#7 of 748
In district
#39 of 497
MIAMI-DADE
Equity
9.7 / 10
Exceptional
About Mast Academy
Mast Academy is a public high school in Key Biscayne, FL, part of the MIAMI-DADE. The school serves approximately 1,548 students in grades 6th – 12th with a student-teacher ratio of 19.6:1. It holds a MySchoolScout rating of 8.3/10, placing it in the 91.7th percentile among FL schools — an above average rating overall.
Students demonstrate 88% proficiency in math, 33 points above the state average and 91% in reading/language arts, 39 points above the state average. The school scores particularly well in student growth (7.7/10). Located in a neighborhood with a median household income of $171,982, where 74% of adults hold a bachelor's degree or higher.
The school is situated in a large suburban setting.
Score Breakdown
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Mast Academy — Students at Mast Academy score 85% proficient, which is above what's typical for similar communities (expected: 69%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
12.9%
Students qualifying for federal meal assistance
Test Scores FL FAST (2023-24)
Based on 11 test records from FL state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.7/10.
How Mast Academy Compares
See how Mast Academy performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 92% (2019) to 83% (2021). Reading/ELA proficiency has declined from 93% (2019) to 87% (2021).
Location
3979 RICKENBACKER CSWY, Key Biscayne, FL 33149
Nearby Alternatives
Families considering Mast Academy may also want to explore other high schools in the area. NEW WORLD SCHOOL OF THE ARTS (rated 6.9/10, 3.1 miles away, in nearby Miami), a more accessible option. Another option is SCHOOL FOR ADVANCED STUDIES-WOLFSON (rated 6.6/10, 3.1 miles away, in nearby Miami), a more accessible option. Additionally, INTERNATIONAL STUDIES VIRTUAL ACADEMY (rated 6.2/10, 2.5 miles away, in nearby Miami), a more accessible option. For more schools in Key Biscayne, see our Key Biscayne schools guide .
Nearby Schools
20 within 3.2 mi| School | Distance | Rating |
|---|---|---|
| AMIKIDS MIAMI-DADE SOUTH Miami | 0.5 mi | — |
| TINICITI PRESCHOOL Miami | 2.2 mi | — |
| LA PRIMA CASA MONTESSORI Miami | 2.2 mi | — |
| SOUTHSIDE PREPARATORY ACADEMY Miami | 2.3 mi | 6.0 |
| WORLDED INTERNATIONAL SCHOOL Miami | 2.4 mi | 3.1 |
| FISHER ISLAND DAY SCHOOL Miami Beach | 2.4 mi | 6.6 |
| ST AGNES ACADEMY Key Biscayne | 2.7 mi | 6.0 |
| INTERNATIONAL STUDIES VIRTUAL ACADEMY Miami | 2.5 mi | 6.2 |
| MATER BRICKELL ACADEMY MIDDLE Miami | 2.5 mi | 7.2 |
| MATER BRICKELL ACADEMY HIGH Miami | 2.5 mi | — |
| KEY BISCAYNE PRESBYTERIAN SCHOOL Key Biscayne | 2.7 mi | — |
| ST CHRISTOPHERS Key Biscayne | 2.8 mi | 4.0 |
| KLA ELEMENTARY Miami | 2.7 mi | 7.9 |
| MIAMI BEACH SOUTH POINTE ELEMENTARY SCHOOL Miami Beach | 2.9 mi | 8.5 |
| GORDON DAY SCHOOL OF BETH DAVID CONG. Miami | 2.8 mi | 8.0 |
| LA PRIMA CASA MONTESSORI SCHOOL Miami | 2.9 mi | — |
| NEW WORLD SCHOOL OF THE ARTS Miami | 3.1 mi | 6.9 |
| SCHOOL FOR ADVANCED STUDIES-WOLFSON Miami | 3.1 mi | 6.6 |
| IMMACULATA-LA SALLE HIGH SCHOOL Miami | 2.9 mi | 5.7 |
| MIAMI CHILDREN'S MUSEUM CHARTER SCHOOL Miami | 3.2 mi | 8.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 33149 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$171,982
Median Home Value
$1,231,500
Median Rent
$3,501/mo
Population
14,628
College Educated
74.1%
Homeownership
69.4%
Avg Commute
23.7 min
Poverty Rate
7.7%
Median Age
43.2
Community Profile
The community surrounding Mast Academy has a median household income of $171,982. It is a well-educated community where 74% of adults hold a bachelor's degree or higher. The median home value in the area is $1,231,500, with a median rent of $3,501/month. The local poverty rate of 7.7% is relatively low. The average commute for residents is 24 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| EDGEWOOD JR/SR HIGH SCHOOL Merritt Island, FL | 8.3 |
| ORLANDO SCIENCE MIDDLE HIGH CHARTER Orlando, FL | 8.2 |
| SUNCOAST COMMUNITY HIGH SCHOOL Riviera Beach, FL | 8.5 |
| WEST SHORE JUNIOR/SENIOR HIGH SCHOOL Melbourne, FL | 8.5 |
| OSCEOLA COUNTY SCHOOL FOR THE ARTS Kissimmee, FL | 8.0 |
| SAMUEL W. WOLFSON HIGH SCHOOL Jacksonville, FL | 8.0 |
Frequently Asked Questions
Common questions about Mast Academy
What grades does Mast Academy serve?
Mast Academy serves students in grades 6th through 12th.
How many students attend Mast Academy?
Mast Academy has an enrollment of approximately 1,548 students.
What is the student-teacher ratio at Mast Academy?
The student-teacher ratio at Mast Academy is 19.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mast Academy rank in FL?
Mast Academy is ranked #316 out of 3,777 schools in FL.
What is Mast Academy's MySchoolScout rating?
Mast Academy has a composite rating of 8.3 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Mast Academy?
Based on the most recent state assessment data, Mast Academy has 88.3% math proficiency and 91.3% reading/ELA proficiency.
Is Mast Academy a charter school?
No, Mast Academy is not a charter school. It is a traditional public school operated by the local school district.
Is Mast Academy a Title I school?
No, Mast Academy is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mast Academy?
12.9% of students at Mast Academy qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
Powered by 
FBI UCR 2024. City-level (Key Biscayne). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 12th
- Enrollment
- 1,548
- Student-Teacher Ratio
- 19.6:1
- Teachers (FTE)
- 79
- Free/Reduced Lunch
- 12.9%
- Type
- regular
- Setting
- Large Suburb
- County
- Miami-Dade County
- Phone
- (305) 365-6278
- Data Year
- 2023–2024
Resources & Links
District
MIAMI-DADE- District Enrollment
- 335,500
- Schools in District
- 536
- Per-Pupil Spending
- $13,066
- District Rank
- #39 of 497
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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