South Dakota County

Moody County, South Dakota

Flandreau Santee Sioux Tribe and Royal River Casino - from the Flandreau Santee Sioux Tribe (the Flandreau Santee Sioux - the Isanti Dakota who returned to Minnesota and South Dakota after the 1862 Dakota War - established one of the most self-sufficient tribal communities in South Dakota, purchasing their own land with their own money in 1869 in a manner similar to the Meskwaki of Iowa, and operating the Royal River Casino as a significant economic enterprise) to Flandreau's Indian School heritage (the Flandreau Indian School - one of the oldest federal off-reservation boarding schools still operating - has provided vocational and academic education to Native American students since 1893).

County Seat Flandreau
Population 6,600
Founded 1873
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