Key Biscayne, FL
Looking to move to Key Biscayne, FL? You’ve come to the right place. Livability helps people find their perfect places to live, and we’ve got everything you need to know to decide if moving to Key Biscayne, FL is right for you.
Let’s start with the basics: Key Biscayne, FL has a population of 17066. What about cost of living in Key Biscayne, FL? The median income in Key Biscayne, FL is $176,037 and the median home value is $1,192,031.
Read on to learn more about Key Biscayne, FL, and if you’d like some tips and advice for making your big move, check out our Make Your Move page, where you’ll find all kinds of stories and insights including How to Start Over in a New City, Tips for Getting to Know a New City Before You Move and so much more.
Weather in Key Biscayne, FL
Average Temperatures
82 high / 71 low
Average Annual Rainfall
57 in
Average Annual Snowfall
0 in
Quick Facts about Key Biscayne, Florida
- Median Home Value
- $1,192,031
- Median Property Tax
- $5,817
- Total Population
- 17,066
- Average Commute
- 22 min
- Median Household Income
- $176,037
- Median Monthly Rent
- $1,945
Map of Key Biscayne, FL
Data used on Livability.com is provided from the most recent release (November 2025) by Applied Geographic Solutions (AGS). Our LivScore is calculated in partnership with AGS. Sales tax sources: Sales Tax Clearinghouse, Tax Foundation, and State Revenue Departments. Local rates are population-weighted to account for municipal variations.
