Key Biscayne Zip Codes - Miami-dade County FL

Key Biscayne, FL Zip Code Map

Key Biscayne, FL is a city located in Miami-dade County, Florida and has a land area of 4.71 square miles (12.20 km2). The water area for the city is 9.38 square miles or 24.29 km2. There is one unique zip code in Key Biscayne, Florida and it is 33149. The area code(s) for Key Biscayne is 305.

Zip Codes for Key Biscayne, FL (1)
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33149 Key Biscayne Miami-dade

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