According to our records, this business is located at P.O. BOX 9998 in Berwick (in Polk County), Iowa 50032, the location GPS coordinates are: 41.6657755 (latitude), -93.5448632 (longitude). Berwick Post Office is categorized under Post Offices (SIC code 4311). Known organization manager is Ann Kale. You can contact the company by phone at (515) 266-4258.