According to our records, this business is located at P.O. BOX 9998 in Serena (in La Salle County), Illinois 60549, the location GPS coordinates are: 41.4865438 (latitude), -88.7313942 (longitude). Serena Main Post Office is categorized under Post Offices (SIC code 4311). Known organization branch manager is Paula Hostetler. You can contact the company by phone at (815) 496-2837.