According to our records, this business is located at P.O. BOX 9998 in Palmyra (in Macoupin County), Illinois 62674, the location GPS coordinates are: 39.4347699 (latitude), -89.9959401 (longitude). US Post Office is categorized under Post Offices (SIC code 4311). Known organization branch manager is Evelyn Harris. You can contact the company by phone at (217) 436-2013.