Blackfoot is a city in Bingham County, Idaho. The population was 11,907 at the time of the 2019 census. The city is the county seat of Bingham County. Blackfoot boasts the largest potato industry in any one area, and is known as the "Potato Capital of the World." It is the site of the Idaho Potato Museum (a museum and gift shop that displays and explains the history of Idaho's potato industry), and the home of the world's largest baked potato and potato chip. Blackfoot is also the location of the Eastern Idaho State Fair, which operates between Labor Day weekend and the following weekend.
Source: Wikipedia