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Key Biscayne, FL

14,815 residents•3,281 students•5 schools
Avg School Rating
9.6
out of 10
60% above Florida avg
Test Proficiency
89%Math
87%Reading
54% above Florida avg
School Crime Rate
0.00
per 1,000 students
100% below Florida avg
Overall Crime Rate
14.17
per 1,000 residents
56% below Florida avg

School Breakdown

Elementary Schools
4
Elementary Schools
Middle Schools
1
Middle Schools

School Types

By Type

Public
2
Charter
0
Private
3

By Level

Elementary
4
Middle
1
High
0

These figures describe every school in Key Biscayne; use the filters below to explore the directory.

Schools in Key Biscayne

5 schools
9.8
Mast Academy
Middlepublic
9.3
Key Biscayne K-8 Center
Elementarypublic
—
Key Biscayne Presbyterian School
Elementaryprivate
—
St Agnes Academy
Elementaryprivate
—
St Christophers Montessori
Elementaryprivate

School Crime in Key Biscayne

0 incidents reported at K-12 schools across Key Biscayne in 2024 — city-wide, not specific to any one school.

School Crime Rate
100% below Florida avg
0.00
per 1,000 students

School Crime Rate is per 1,000 students enrolled. Source: FBI NIBRS 2024. Figures are city-wide; NIBRS does not report the specific school or address.

Overall Crime in Key Biscayne

210 total incidents reported across Key Biscayne in 2024 — all locations, city-wide.

Overall Crime Rate
56% below Florida avg
14.17
per 1,000 residents

Offense Breakdown

Violent
41
Property
158
Drug
11

Crime Types

  • Theft47%
  • Assault18%
  • Fraud15%
  • Vandalism7%
  • Drugs5%
  • Vehicle Theft3%
  • Other5%

Overall Crime Rate is per 1,000 residents. Source: FBI NIBRS 2024. City-wide totals across all reported incidents and locations.

Enrollment by School Type

3,281 students enrolled across Key Biscayne's schools.

  • Public2,38573%
  • Private89627%

Counts students at schools that report enrollment to NCES (about 9 in 10 schools across every sector, including private). Schools with no reported enrollment are excluded. Source: NCES.

Student Demographics

Enrollment-weighted across Key Biscayne's K-12 schools.

  • Hispanic72%
  • White28%
  • Two or More Races<1%
  • Asian<1%
51%Female49%Male
Sources: FBI NIBRS 2024 (crime) · U.S. Census Bureau 2025 (population) · NCES (schools).Crime figures are city-wide and not specific to any individual school.