Plankinton, South Dakota, located in Aurora County, was founded in 1886 and named after a railroad official. The town was incorporated in 1887 and experienced growth due to the arrival of the Chicago and North Western Railway. The town is home to the Runnymede Hotel, a historic building listed on the National Register of Historic Places. Plankinton's population peaked in the 1930s and has since declined, but the town remains a small, close-knit community.
Dollar General takes the top spot among Dollar Stores and Deep Discount Stores in Plankinton, South Dakota with 1 locations as of April 12, 2024.