Key Biscayne was incorporated on in Miami-Dade County, Florida.

It uses the

It lies above sea level.

It has a land mass of ,
and a population of around within the city limits.

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Local Phone land lines will use as the area code and as the City(exchange) codes.

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Reference Codes for Key Biscayne

FIPS Code:
GNIS Code:

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Schools

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