ZIP Code 33042 – Summerland Key, FL
Summerland Key, Florida · Monroe County · Eastern time
| ZIP code | 33042 |
|---|---|
| City | Summerland Key |
| State | Florida |
| County | Monroe County |
| Population | 6,441 |
| Time zone | Eastern · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 27.59 sq mi |
| Center (lat, long) | 24.6653, -81.5031 |
Area codes in this area
These are the area codes that most often serve ZIP 33042 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 33042
ZIP code 33042 is assigned to Summerland Key, Florida. It lies in Monroe County. Its Census area covers about 27.59 square miles of land. The closest neighboring ZIP is 33043 (Big Pine Key), about 15.2 miles away.
Every address in 33042 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources