Post Offices List in St. John the Baptist Parish County, Louisiana:

Edgard Post Office	2447 Highway 18, Edgard, LA 70049
Garyville Post Office	495 Historic Main St, Garyville, LA 70051
La Place Post Office	190 Belle Terre Blvd, La Place, LA 70068
Reserve Post Office	129 Central Ave, Reserve, LA 70084