| City : | Bayou Vista |
| County : | Allegany County, St. Mary Parish |
| State : | Louisiana (LA) |
| | |
| Land Area : | 1.80 sq mi |
| Water Area : | 0.15 sq mi |
| Latitude : | 29.6905713 |
| Longitude : | -91.2669802 |
| | |
| Population (2010): | 4,652 |
| Population Estimate (2012) : | 4,615 |
| Population Density : | 2,582.24/sq mi |
| Housing Units (2012) : | 1,925 |
| Median Household Income (2012) : | $49,575 (Louisiana : $44,673, USA : $53,046) |
| Median Family Income (2012) : | $56,250 (Louisiana : $56,047, USA : $64,585) |
| Median House Price (2012) : | $102,100 (Louisiana : $137,700, USA : $181,400) |