John Calhoun, a 1971 graduate of Briar Cliff College in Sioux City, worked as a juvenile court officer in the 3rd judicial district for 27 years. He also served as the Director of the Siouxland Human Investment Partnership (SHIP) in Sioux City. John has served on many State and local boards and committees in addition to being a member of the Lions, Kiwanis, Rotary and Polk City Chamber of Commerce. Polk City Development Corporation has contracted with Johna’s company, Provident Consulting, to manage the Corporation.