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    Key Biscayne

    Florida

    Popular
    Family-Friendly
    About Key Biscayne

    Key Biscayne offers a lifestyle that feels a world away from the hustle of Miami, yet is just a short drive across the Rickenbacker Causeway. Picture a charming island community where the air is fresh, and the pace is relaxed. While the median home value of nearly $1.5 million reflects the desirability of the area, the median household income of over $160,000 suggests that residents can comfortably afford this slice of paradise, especially with an impressive walk score of 74. With a tight-knit population of just over 4,400, Key Biscayne exudes a small-town vibe, perfect for families seeking a safe haven.

    From an investment perspective, Key Biscayne presents a compelling case. The unemployment rate is a remarkably low 2.5%, and the property crime rate is also relatively low at 21.5 per 1,000 residents, making this a very safe area. While the homeownership rate sits at 61%, there is a vibrant rental market to support the diverse population. With a median rent of $3,501 per month, there are options for those not ready to commit to a purchase. The affordability index of 48 suggests that, while expensive, Key Biscayne is still more attainable than other high-end communities. This area is ideally suited for families seeking a safe, close-knit community and those looking to invest in a stable real estate market.

    Key Biscayne's appeal extends beyond its lifestyle and investment potential. The air quality is excellent, with an AQI of just 48, and the noise level is consistently quiet, creating a serene environment. The island's climate risk is also relatively low. The island is known for its beautiful beaches, the iconic Cape Florida Lighthouse, and a variety of outdoor activities, offering an unparalleled quality of life for those seeking a balance of luxury, tranquility, and natural beauty.

    Key Biscayne, Florida at a Glance

    Key Biscayne is a city in Florida with a population of approximately 4,464. The median home value is $1,498,500 and the median household income is $160,368. It has a Walk Score of 74 out of 100, making it very walkable. The violent crime rate is 0.0 per 1,000 residents, which is 100% below the national average. Air quality is rated Good. The overall climate risk is rated as "Relatively Low." Median rent is $3,501 per month. Data sourced from the US Census Bureau, FBI Crime Data Explorer, EPA, Walk Score, and FEMA.

    Median Home Value

    $1,498,500

    Median Income

    $160,368

    Population

    4,464

    Walk Score

    74

    Air Quality

    AQI 48

    Good

    Climate Risk

    Relatively Low

    Kurby Score
    59
    C+

    Fair

    Walkability & Transit70/100
    Affordability33/100
    Safety95/100
    Education15/100
    Economy77/100
    Environment69/100

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    Demographics
    Population
    4,464
    Median Age
    N/A
    Median Household Income
    $160,368

    115% above nat'l avg

    Bachelor's Degree+
    N/A
    Poverty Rate
    9.1%

    27% below nat'l avg

    Housing
    Median Home Value
    $1,498,500

    432% above nat'l avg

    Median Rent
    $3,501

    201% above nat'l avg

    Homeownership Rate
    61.0%

    7% below nat'l avg

    Affordability Index
    48

    52% below nat'l avg

    Safety
    Violent Crime Rate
    N/A
    Property Crime Rate
    11.1 per 1K

    42% below nat'l avg

    Livability
    Walk Score
    74 / 100

    54% above nat'l avg

    Transit Score
    N/A
    Bike Score
    65 / 100

    103% above nat'l avg

    Want a detailed report for a specific address in Key Biscayne?

    Air Quality
    AQI
    48

    14% above nat'l avg

    Category
    Good
    GoodModerateUnhealthy
    Climate Risk
    Overall Risk
    Relatively Low
    Risk Score
    34.22

    Top Hazards

    Coastal Flooding
    Relatively Moderate
    Hurricane
    Relatively High
    Heat Wave
    Relatively Moderate
    Noise Levels
    Overall
    Quiet
    Road Traffic
    N/A
    Aviation
    N/A
    Rail
    N/A
    Utility Costs
    Electricity Rate
    10.4¢/kWh

    37% below nat'l avg

    Est. Monthly Electric
    $94

    31% below nat'l avg

    Nearby Schools
    Total Schools
    3
    Elementary
    1
    Middle
    0
    High School
    2
    Avg. Enrollment
    823

    Nearby Schools

    KEY BISCAYNE K-8 CENTERElementary · 921 students
    MAST ACADEMYHigh · 1535 students
    AMIKIDS MIAMI-DADE SOUTHHigh · 14 students
    Employment
    Unemployment Rate
    2.5%

    32% below nat'l avg

    Poverty Rate
    9.1%

    27% below nat'l avg

    Weather & Climate in Key Biscayne

    Avg High

    82°F

    Avg Low

    72°F

    Annual Rainfall

    61.7"

    Avg Humidity

    75%

    Monthly Temperature (°F)
    Monthly Precipitation (inches)

    Political Landscape

    Political Leaning
    Leans Republican
    DemocratRepublican

    ↗ Trending more Republican

    Based on Miami-Dade County county-level presidential election data

    Presidential Election Results

    Culture & Things to Do in Key Biscayne

    Attractions & Landmarks
    🌳Bill Baggs Cape Florida State Park(park)
    🌳Crandon Park(park)
    🏗️Cape Florida Lighthouse(landmark)
    🐠Miami Seaquarium(aquarium)
    🏛️Marjory Stoneman Douglas Biscayne Nature Center(museum)
    🏗️Cape Florida Lighthouse(landmark)
    🏗️Mashta Point(landmark)
    🏗️Key Biscayne Community Center(landmark)
    Local Events & Festivals

    Key Biscayne Art Festival

    An annual art festival showcasing local and regional artists.

    Key Biscayne 4th of July Parade and Fireworks

    A festive celebration with a parade and fireworks display.

    Key Biscayne Farmers Market

    A weekly market offering fresh produce, local crafts, and food vendors.

    Key Biscayne Historical Society Events

    Various events throughout the year focusing on the island's history and culture.

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