There are 58 Mattress Stores in South Dakota, serving a population of 855,444 people in an area of 75,791 square miles. There is 1 Mattress Store per 14,749 people, and 1 Mattress Store per 1,306 square miles.
The state of South Dakota is ranked 8th in Mattress Stores per capita, and 48th in Mattress Stores per square mile.