Founded in 1807, St. Bernard Parish is one of 64 parishes in the state of Louisiana. Historically, St. Bernard Parish was one of the original 19 parishes. The city of Chalmette is the parish seat. With FIPS code of 87, St. Bernard Parish has a population of 44,258 and area of 1,794 square miles (4,646 km2).
List of all cities in Saint Bernard Parish, LA alphabetically
| City/Town | Postal Code | Area Code |
| Arabi, LA | 70032 | 504 |
| Chalmette, LA | 70043 | 504 |
| Chalmette, LA | 70044 | 504 |
| Cypress Gardens, LA | 70075 | 504 |
| Delacroix, LA | 70085 | 504 |
| Francis Place, LA | 70075 | 504 |
| Hi Land, LA | 70092 | 504 |
| Hopedale, LA | 70085 | 504 |
| Kenilworth, LA | 70085 | 504 |
| Meraux, LA | 70075 | 504 |
| Poydras, LA | 70085 | 504 |
| Reggio, LA | 70085 | 504 |
| Saint Bernard, LA | 70085 | 504 |
| Saint Bernard Grove, LA | 70075 | 504 |
| Shell Beach, LA | 70085 | 504 |
| Toca, LA | 70085 | 504 |
| Verret, LA | 70085 | 504 |
| Violet, LA | 70092 | 504 |