Explore Key Biscayne, Florida, with this interactive street and satellite map.
This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.
This interactive map shows the street layout and satellite imagery for Key Biscayne, Florida. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture. Drag the map to pan to any area of Florida or beyond.
Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).
TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to Key Biscayne.
Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.
Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.
| City | Key Biscayne |
| State | Florida (FL) |
| County | Miami-Dade County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 25.693713 |
| Longitude | -80.162825 |
| Population | 14,809 |
| Density | 4585.2 /km² |
| Incorporated | Yes |
| ZIP Code | 33149 |
| Area Code | 305, 786 |
| County Seat | Miami |
| School District | Dade County School District |
Key Biscayne occupies a slender, low-lying sliver of land that serves as a quiet barrier against the open coastline. It lies 5.9 miles south-southeast of Miami, FL (from Miami, FL: bearing 161°T), and is situated 7.0 miles south-southwest of Miami Beach. The geography of Key Biscayne consists of a fragile, sandy foundation where the humid air often hangs heavy with the scent of salt and drying mangroves. To the west, the calm waters of Biscayne Bay stretch toward the mainland, reflecting the shifting violet hues of the sky at dusk. Inland from the shore, the terrain remains remarkably flat, characterized by dense subtropical vegetation that thrives in the moisture of the region. Those who walk through Village Green Park find a small, verdant refuge that anchors the center of this island life.
Early records suggest that Key Biscayne functioned for generations as a quiet outpost defined by coconut plantations and the slow labor of small-scale agriculture. The local economy has since shifted away from those agrarian roots, evolving into a residential enclave that prioritizes leisure and the careful stewardship of its shoreline. While no heavy industry marks the landscape, the rhythm of daily commerce is dictated by the needs of residents who value the seclusion provided by the surrounding water. Beyond the immediate reach of the island, the Coral Gables Waterway flows five miles away, serving as a distant reminder of the mainland's busier commercial channels. Even the distant waters of Hammock Lake, situated seven miles inland, seem a world away from the maritime focus of the local workforce.
Cultural life on Key Biscayne is defined by a serene, international atmosphere that draws people who appreciate the stillness of a life lived near the water. Residents often gather at the local lighthouse, a historic landmark that stands as a silent witness to the passage of ships navigating the nearby channels. The island occasionally hosts world-class tennis events, drawing athletes and spectators who fill the quiet streets with a temporary, vibrant energy. Notable figures such as the tennis legend Steffi Graf have spent significant time here, drawn perhaps by the privacy that the geography affords. Throughout the year, the social calendar remains unhurried, reflecting the steady, predictable pulse of the tides that wash against the edge of the land.
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This page provides an embedded street and satellite map of Key Biscayne, Florida. Coordinates: 25.693713, -80.162825. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.
Detailed location data for Key Biscayne includes the ZIP code (33149), telephone area code (305, 786), county seat of Miami-Dade County (Miami), and school district assignment (Dade County School District).
Search Maps opens a second, independent map. It searches OpenStreetMap for any US town, county or landmark by name; offers USGS topographic maps and USGS aerial imagery as base layers; overlays a labelled U.S. National Grid (USNG) so the map can be read like a printed topographic quad; measures distance and grid, true and magnetic bearings between any two points; and takes a single GPS fix reporting your position as a USNG grid reference and as latitude and longitude. Map tiles require cell coverage, but a GPS position does not, so the coordinates remain correct even where the map cannot load.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.
| Page generated | September 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Map layers | Google Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model) |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |