| City : | Wallace |
| County : | Lewis County, St. John The Baptist Parish |
| State : | Louisiana (LA) |
| | |
| Land Area : | 6.46 sq mi |
| Water Area : | 1.11 sq mi |
| Latitude : | 30.0243994 |
| Longitude : | -90.6593229 |
| | |
| Population (2010): | 671 |
| Population Estimate (2012) : | 567 |
| Population Density : | 103.88/sq mi |
| Housing Units (2012) : | 265 |
| Median Household Income (2012) : | $21,885 (Louisiana : $44,673, USA : $53,046) |
| Median Family Income (2012) : | $22,386 (Louisiana : $56,047, USA : $64,585) |
| Median House Price (2012) : | $81,900 (Louisiana : $137,700, USA : $181,400) |