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City of Vermillion Vermillion, SD

Vermillion (Lakota: 'Waséoyuze'; "The Place Where Vermilion is Obtained") is a city in and the county seat of Clay County, in the southeastern corner of the State of South Dakota, and the eleventh largest city in the state. According to the 2010 Census, the population was 10,571. Vermillion lies atop a bluff near the Missouri River.The area has been home to various Native American tribes for centuries.

Leased space (sq ft): Population (2016): 10571