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6.2 avg / 10

Best Schools in Key Biscayne, Florida

5 schools · 4 Elementary · 1 High

Public: 2
Private: 3
Districts: 1
Avg Rating: 6.2/10
Estimated Scores: 50%

Family Snapshot

At a glance
Avg school rating
6.2/10

25% of schools rated 7+

Median household income
$171,982

Census ACS, ZIPs in this city

Median home value
$1,231,500

Owner-occupied units

Bachelor's degree or higher
74%

Adults 25+

Avg commute
24 min

Workers age 16+

Owner-occupied homes
69%

Of occupied housing units

How Key Biscayne compares

Florida rank

#181 of 280

cities by avg. school score

Vs. state average

-0.2

below Florida avg (6.4)

Median household income

$172k

229% of Florida median

Schools in this city

4

About Schools in Key Biscayne, Florida

Key Biscayne, Florida is home to 5 schools, including 2 public schools and 3 private schools. The city's schools span 4 elementary schools, , and 1 high school.

With an average rating of 6.2 out of 10, schools in Key Biscayne show moderate performance on the MySchoolScout composite scale, which measures academic achievement, student growth, equity, and school environment.

The highest-performing school in Key Biscayne is Mast Academy with a composite score of 8.3/10, demonstrating strong academic outcomes and school quality metrics.

Key Biscayne is served by 1 school district: MIAMI-DADE. These districts collectively serve 335,500 students.

Key Biscayne's community shows 74% bachelor's degree attainment with a median household income of $171,982. The poverty rate in the area is 7.7%.

Browse the schools below to compare ratings, test scores, enrollment, and other key metrics. Use the filters to focus on specific school levels or types that match your family's needs.

Filter by ZIP: 33149 (5)

Elementary Schools

4 schools
# School Rating
1 878 students · Pre-K–8th 6.3
Private Schools 3 schools

Private and public school ratings use different data sources and scoring models. Scores are not directly comparable across school types.

1 434 students · Pre-K–8th Not Rated
2 215 students · Pre-K–6th Not Rated
3 29 students · Pre-K–1st Not Rated

High Schools

1 school
# School Rating
1 1,548 students · 6th–12th 8.3

Schools in Key Biscayne

Key Biscayne, Florida · 5 schools

Community Demographics

Census ACS 2022 5-Year Estimates across 1 ZIP code

Median Income

$171,982

Median Home Value

$1,231,500

Median Rent

$3,501/mo

Population

14,628

College Educated

74%

Homeownership

69%

Avg Commute

24 min

Poverty Rate

7.7%

Community Profile

Key Biscayne 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.

Frequently Asked Questions

Common questions about schools in Key Biscayne, Florida

How many schools are in Key Biscayne, Florida?

Key Biscayne has 5 schools, including 2 public and 3 private schools spanning elementary, middle, and high school levels.

What is the average school rating in Key Biscayne, Florida?

The average MySchoolScout composite score for schools in Key Biscayne is 6.2 out of 10, based on academic achievement, student growth, equity, and school environment.

What is the top-ranked school in Key Biscayne, Florida?

The top-ranked school in Key Biscayne on MySchoolScout is Mast Academy with a composite score of 8.3/10.

What is the best elementary school in Key Biscayne, Florida?

The top-ranked elementary school in Key Biscayne on MySchoolScout is Key Biscayne K-8 Center with a composite score of 6.3/10.

What is the best high school in Key Biscayne, Florida?

The top-ranked high school in Key Biscayne on MySchoolScout is Mast Academy with a composite score of 8.3/10.

How many school districts serve Key Biscayne, Florida?

Key Biscayne is served by 1 school district: Miami-dade.

What is the education level in Key Biscayne, Florida?

According to Census data, 74% of adults in Key Biscayne have earned a bachelor's degree or higher.

What is the median income in Key Biscayne, Florida?

The median household income in Key Biscayne is approximately $171,982 according to Census ACS 2022 estimates.

Are there private schools in Key Biscayne, Florida?

Yes, Key Biscayne has 3 private schools alongside 2 public schools. The top-rated private school is St Agnes Academy with a score of 6.0/10.

What is the student-teacher ratio in Key Biscayne, Florida?

The average student-teacher ratio across schools in Key Biscayne is 16.4:1. This ratio varies by school, so families should check individual school profiles for specific classroom sizes.

How does MySchoolScout rate schools in Key Biscayne, Florida?

MySchoolScout rates schools using publicly available data from the NCES Common Core of Data and state education departments. Each school receives a 1-10 composite score based on four components: Academic Achievement, Student Growth, Equity, and School Environment.

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Data from NCES Common Core of Data, Florida Dept. of Education, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.