According to our records, this business is located at 500 N Main St. in Charles City (in Floyd County), Iowa 50616, the location GPS coordinates are: 43.0696532 (latitude), -92.6767339 (longitude). US Post Office is categorized under Post Offices (SIC code 4311). Known organization branch manager is John Schlump. You can contact the company by phone at (641) 228-3233. Business website can be accessed at www.usps.gov.