According to our records, this business is located at 1200 N Park Ave. in Herrin (in Williamson County), Illinois 62948, the location GPS coordinates are: 37.8137071 (latitude), -89.0275406 (longitude). Harper Feed Mill is categorized under Seeds and Bulbs (SIC code 5191). Known organization owner is Charles Harper. Current estimates show that the unit has a sales volume of $1,330,000 and staff of approximately 2 people. You can contact the company by phone at (618) 942-3956.