| City : | Lemannville |
| County : | Ascension Parish, Pierce County, St. James Parish |
| State : | Louisiana (LA) |
| | |
| Land Area : | 1.01 sq mi |
| Water Area : | 0.26 sq mi |
| Latitude : | 30.1007346 |
| Longitude : | -90.9290787 |
| | |
| Population (2010): | 860 |
| Population Estimate (2012) : | 1,043 |
| Population Density : | 851.88/sq mi |
| Housing Units (2012) : | 139 |
| Median Household Income (2012) : | $76,016 (Louisiana : $44,673, USA : $53,046) |
| Median Family Income (2012) : | $82,738 (Louisiana : $56,047, USA : $64,585) |
| Median House Price (2012) : | $68,700 (Louisiana : $137,700, USA : $181,400) |