SummaryWorld Pork Expo is happening from 05 June 2019, Wednesday to 07 June 2019, Friday at Iowa State Fairgrounds in Des Moines, IA. The organizer of the event is National Pork Producers Council. The event is open to trade visitors. The estimated number of attendance is 20,000. The estimated number of exhibitors is 450. The frequency of World Pork Expo is annual.