St. Tammany Parish County Post Offices


Sponsored Listings:

75376 River Rd
Saint Benedict, Louisiana 70457

30034 Highway 16
Sun, Louisiana 70463

St. Tammany Parish County

There are 2 US Post Offices in St. Tammany Parish County serving a total of 126 residents equating to 63 residents per post office. It's estimated that approximately 201 packages are handled across the 2 county post offices annually.


Post Offices by ZIP Code

  • 70463 - Sun LA
  • 70457 - Saint Benedict LA