Explore Galliano, Louisiana, 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 Galliano, Louisiana. 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 Louisiana 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 Galliano.
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 | Galliano |
| State | Louisiana (LA) |
| County | Lafourche Parish |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 29.442164 |
| Longitude | -90.299246 |
| Population | 7,100 |
| Density | 246.0 /km² |
| Incorporated | N/A |
| ZIP Code | 70354 |
| Area Code | 985 |
| School District | Lafourche Parish School District |
Galliano stretches along the banks of the Bayou Lafourche, where the slow, dark water dictates the rhythm of the surrounding landscape. It lies 27.2 miles east-southeast of Bayou Blue, LA (from Bayou Blue, LA: bearing 121°T), and is situated 7.3 miles south-southeast of Cut Off.
The low horizon of Galliano stays soft and humid, held in place by the encroaching marshlands that define this coastal corridor. Only three miles separate the residents from the open coastline, where the salt air bleeds into the scent of damp earth and cypress. To the west, the waters of Catfish Lake shimmer under the heavy afternoon sun, while Bayou Blue winds through the tall grasses nearby. The Pointe Aux Chenes Wildlife Management Area sits just two miles away, offering a quiet sanctuary for the migratory birds that trace the sky above the reeds. At twilight, the light turns a bruised violet, casting long, thin shadows that seem to anchor the land against the encroaching tides.
Galliano maintains a steady industrial pulse that has long been tethered to the bounty of the water and the labor of the docks. Generations have built their livelihoods around the maritime trade, drawing strength from the vessel repair shops and the specialized services that support the energy sector. The economy remains a reflection of this proximity to the coast, favoring the expertise of those who understand the complex mechanics of boats and the shifting requirements of the harbor. Men and women here possess a quiet, practical resilience, honed by the necessity of working in harmony with the temperamental environment. This heritage of hard work defines the character of Galliano, ensuring that the local industry remains as durable as the pilings driven deep into the soft, alluvial soil.
The cultural identity of Galliano is a layered reflection of the Cajun and Creole influences that have shaped the region for generations. People gather to celebrate the shared heritage of the bayou, often marking time with the infectious beat of zydeco music that drifts from porches on humid evenings. While many residents lead lives defined by their work, the community finds common ground in the local festivals that highlight the distinct culinary traditions of the area. Notable individuals like the professional football player Ed Orgeron trace their roots to this region, carrying the spirit of the bayou into their public lives. Life here moves with the patience of the water, favoring a deliberate pace that honors the history of the families who have made their homes along the bayou for so long.
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This page provides an embedded street and satellite map of Galliano, Louisiana. Coordinates: 29.442164, -90.299246. 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 Galliano includes the ZIP code (70354), telephone area code (985), county seat of Lafourche Parish, and school district assignment (Lafourche Parish 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. |