There are 4 Post Offices in St. John the Baptist Parish, Louisiana, serving a population of 43,565 people in an area of 215 square miles. There is 1 Post Office per 10,891 people, and 1 Post Office per 53 square miles.
In Louisiana, St. John the Baptist Parish is ranked 59th of 64 parishes in Post Offices per capita, and 32nd of 64 parishes in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for St. John the Baptist Parish Post Offices.
US Post Office 3035 Highway 18 Edgard, LA Mailing Service, Postal Services
United States Postal Service 2447 Highway 18 Edgard, LA Mailing Service, Postal Services
United States Postal Service 495 Historic Main Street Garyville, LA Mailing Service, Postal Services
United States Postal Service 129 Central Avenue Reserve, LA Mailing Service, Postal Services