County · Florida · United States
Monroe County ZIP codes
9 ZIP codes · 9 cities · FIPS 12087
Key facts
- State
- Florida (FL)
- FIPS code
- 12087
- Population
- 81,840
- Median household income
- $82,430
- Median age
- 48.9
- Land area
- 983 sq mi (2,546.1 km²)
- Population density
- 83 / sq mi
Cities and ZIP codes in Monroe County (9)
| City | ZIP codes |
|---|---|
| Big Pine Key | 33043 |
| Islamorada | 33036 |
| Key Colony Beach | 33051 |
| Key Largo | 33037 |
| Key West | 33040 |
| Long Key | 33001 |
| Marathon | 33050 |
| Summerland Key | 33042 |
| Tavernier | 33070 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.