Post Office in Marion County, SC

Find The Office You Need

• Marion Post Office

  201 South Main Street, Marion, SC 29571

  843-423-3522
• Rains Post Office

  2677 Troy Atkinson Road, Marion, SC 29571

  843-423-4403
• Centenary Post Office

  4811 S Hwy 41A, Centenary, SC 29519

  843-362-2868
• Gresham Post Office

  7027 Highway 908, Gresham, SC 29546

  843-362-2421
• Mullins Post Office

  320 North Main Street, Mullins, SC 29574

  843-464-9751
• Nichols Post Office

  206 South Nichols Street, Nichols, SC 29581

  843-526-2331