| City : | Port Sulphur |
| County : | Plaquemines Parish |
| State : | Louisiana (LA) |
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| Land Area : | 5.47 sq mi |
| Water Area : | 3.00 sq mi |
| Latitude : | 29.5045070 |
| Longitude : | -89.7219781 |
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| Population (2010): | 1,760 |
| Population Estimate (2012) : | 2,069 |
| Population Density : | 321.52/sq mi |
| Housing Units (2012) : | 659 |
| Median Household Income (2012) : | $39,861 (Louisiana : $44,673, USA : $53,046) |
| Median Family Income (2012) : | $41,250 (Louisiana : $56,047, USA : $64,585) |
| Median House Price (2012) : | $78,200 (Louisiana : $137,700, USA : $181,400) |