Key Biscayne, FL zip code
Key Biscayne, Florida uses one zip code: 33149. Most of it is in Miami-Dade County. Together these zip codes are home to about 15K people.
Zip codes
1
Population
15K
All zips combined
Largest zip
33149
14,791 residents
Zip codes in Key Biscayne
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 33149 | 14,791 | $181,505 |