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Grand Prairie

Ghost town · Plaquemines County, Louisiana

Quarantine quadrangle, USGS topographic map (1892, 1:62,500)
Quarantine quadrangle, USGS topographic map (1892, 1:62,500) · U.S. Geological Survey, Historical Topographic Map Collection · Public domain

Grand Prairie is a ghost town in Plaquemines County, Louisiana. It is one of 11 former communities in Plaquemines County on the federal names register. That ranks the county 12th among the 54 Louisiana counties with a vanished settlement on record.

The U.S. Geological Survey lists Grand Prairie as a historical populated place on the Port Sulphur topographic quadrangle: the name is no longer in official use for a community, whether the settlement was abandoned, absorbed into a neighbouring town or renamed. The recorded location is 29.4852° N, 89.6865° W.

Key facts

USGS quadranglePort Sulphur
Elevation5 ft
Nearest living townPort Sulphur, LA
Distance to it2.5 miles
GNIS feature ID558649
Coordinates29.48522, -89.68645

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What's there now

Grand Prairie is no longer a community in its own right. The nearest living town is Port Sulphur, LA (population 1,529), about 2.5 miles away in a straight line, and the site sits at roughly 5 feet above sea level. Much of the land around former townsites is private; check access before you visit.

Nearby places

Questions

Where is Grand Prairie?

Grand Prairie is in Plaquemines County, Louisiana, at 29.4852, -89.6865.

How many ghost towns are in Plaquemines County?

Plaquemines County, Louisiana has 11 ghost towns on record at Wayfarrow.

Sources and licences

Facts marked "approximately" carry an uncertain date in the source. Text on this page is generated from the sources above; no encyclopedia prose is copied. Last updated 2026-11-05.