Monroe County, Florida
9 ZIP codes · 983.03 sq mi of land · FIPS 12087
| Population | 81,860 |
|---|---|
| State | Florida |
| FIPS code | 12087 |
| Time zone | Eastern |
| Land area | 983.03 sq mi |
| Center (lat, long) | 25.5861, -81.0226 |
Area codes in this area
These are the area codes that most often serve Monroe County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
Key West · 25,720Long KeyIslamoradaKey LargoSummerland KeyBig Pine KeyMarathonKey Colony BeachTavernier
ZIP codes in Monroe County
33001 Long Key33036 Islamorada33037 Key Largo33040 Key West33042 Summerland Key33043 Big Pine Key33050 Marathon33051 Key Colony Beach33070 Tavernier
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.