Rocky Boy Tribe of Chippewa Indians of Montana
Okreek, Rosebud Reservation
It is located in eastern Todd County about 8 miles from Tripp County. There are about 50 housing units located in the settlement. According to the 2010 census the population of Okreek was 269 but could be as high as 400. The settlement is almost entirely Native American. Zip code for Okreek is 57563. Elevation is 2,285 feet above sea level. Below are several links to photographs of the Anishinabe-Dakota settlement of Okreek, Rosebud-Pine Ridge Reservation.