Sioux City, Iowa, located in the western part of the state, was established in 1857 and incorporated in 1868. It serves as the county seat of Woodbury County. The city was named after the Sioux Native American tribe and the French word for river, "city of the Sioux River." Sioux City is known for its rich history in transportation, serving as a hub for river, railroad, and air traffic. A notable attraction is the Sergeant Floyd Monument, the first national monument in the country, which honors Sergeant Charles Floyd, a member of the Lewis and Clark Expedition who died in Sioux City.
Sam's Club takes the top spot among Warehouse Clubs in Sioux City, Iowa with 1 locations as of April 26, 2024.