Explore Triumph, 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 Triumph, 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 Triumph.
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 | Triumph |
| State | Louisiana (LA) |
| County | Plaquemines Parish |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 29.339386 |
| Longitude | -89.476723 |
| Population | 268 |
| Density | 37.2 /km² |
| Incorporated | N/A |
| ZIP Code | 70041 |
| Area Code | 504 |
| School District | Plaquemines Parish School District |
Triumph occupies a low, marshy reach of land where the relentless currents of the Mississippi River define the very edge of the horizon. It lies 47.1 miles southeast of Belle Chasse, LA (from Belle Chasse, LA: bearing 139°T), and is situated 55.7 miles southeast of New Orleans. The landscape here is a fluid transition of silt and sawgrass, where the heavy, humid air carries the salt-scent of the Gulf of Mexico just a mile to the south. Beyond the riverbanks, the terrain dissolves into a complex network of brackish channels, with the quiet expanse of Bay Denesse providing a sanctuary for migratory birds and the occasional shadow of a shrimp boat. The light at dusk here is peculiar, turning the water into a sheet of hammered copper that seems to hold the sun long after it has dipped below the ragged line of the reeds, while the distant, ghostly outline of Sable Island marks the boundary where the solid earth finally concedes to the tide.
Triumph serves as a lingering witness to the shifting fortunes of the delta, its economy tethered to the pulse of the river and the labor of those who harvest the bounty of the coastal waters. The remnants of antiquity are felt most keenly at Fort Jackson Parish Park, where the weathered brick and earthworks stand as a somber anchor against the encroaching tides and the slow, inevitable reclamation of the land by the swamp. Life in Triumph follows the cadence of the seasons and the unpredictable temperament of the water, a rhythm marked by the hum of outboard motors and the quiet, persistent industry of the docks. Even as the modern world presses inward, the inhabitants maintain a singular, unhurried focus, finding a grounded stability in the enduring intersection of the river's path and the deep, dark expanse of the southern marsh.
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This page provides an embedded street and satellite map of Triumph, Louisiana. Coordinates: 29.339386, -89.476723. 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 Triumph includes the ZIP code (70041), telephone area code (504), county seat of Plaquemines Parish, and school district assignment (Plaquemines 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. |