1. US Post Office 4908 Lapalco Blvd, Marrero, LA 70072 Coordinate: 29.87564,-90.09465 Phone: (800) 275-8777
2. United States Postal Service 5351 Lapalco Blvd, Marrero, LA 70072 Coordinate: 29.87496,-90.10613 Phone: (800) 275-8777