| Alluvial City | |
| Established Title: | Established |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Louisiana |
| Subdivision Name2: | St. Bernard Parish |
| Subdivision Type2: | Parish |
| Subdivision Name3: | District E |
| Subdivision Type3: | MCD |
| Subdivision Type4: | Historic colonies |
| Pushpin Map: | Louisiana#USA |
| Timezone1: | Central |
| Coordinates: | 29.8414°N -89.6914°W |
| Timezone Dst: | Central |
| Utc Offset Dst: | −5 |
| Settlement Type: | Unincorporated community |
| Established Date: | 19th century |
| Postal Code Type: | ZIP code |
| Postal Code: | 70085 |
| Area Code: | 504 |
| Utc Offset: | −6 |
| Pushpin Label: | Alluvial City |
| Elevation Ft: | 3 |
| Blank1 Name Sec1: | GNIS feature ID |
Alluvial City is an Isleño fishing community in St. Bernard Parish, Louisiana, United States. The community is located on the western bank of Bayou la Loutre. Alluvial City is connected to the neighboring community of Yscloskey by the Bayou la Loutre lift bridge, also known as the Yscloskey bridge.[1]
The community was the inspiration for the literary work Alluvial Cities: Poems.[2]