Derby Marketplace pulls from two states and a trade area of 650,000 people evidenced by the number of national tenants in the center Anchors include Target, Dillons, Hibbett Sports, Hobby Lobby, Petco, Ross Dress for Less, T.J. Maxx, and ULTA Beauty 18 colleges and technical schools serve the area Rock Road (23,750 CPD) is one of the fastest-growing retail corridors in the Wichita MSA, serving residents of Sedgwick, Butler, Sumner, and Cowley Counties