Post Office in Bonneville County, ID

Find The Office You Need

• Idaho Falls Post Office

  605 4th Street, Idaho Falls, ID 83401

  208-525-2511
• Eagle Rock Post Office

  875 North Capital Avenue, Idaho Falls, ID 83402

  208-542-0837
• Iona Post Office

  3614 Main Street, Iona, ID 83427

  208-523-7522
• Irwin Post Office

  3373 Swan Valley Highway, Irwin, ID 83428

  208-483-2204
• Ririe Post Office

  120 West Ririe Highway, Ririe, ID 83443

  208-538-7818
• Swan Valley Post Office

  3004 Swan Valley Highway, Swan Valley, ID 83449

  208-483-2402
• Ucon Post Office

  10990 North Yellowstone Highway, Ucon, ID 83454

  208-524-0203