Sčilíp is an unincorporated community in Sanders County, Montana, United States. It is a part of the Flathead Indian Reservation. The population was 221 at the 2020 census. The town sits adjacent to the lower Flathead River near the CSKT Bison Range. The town was originally named Dixon after Joseph M. Dixon, a Montana politician who cham…Sčilíp is an unincorporated community in Sanders County, Montana, United States. It is a part of the Flathead Indian Reservation. The population was 221 at the 2020 census. The town sits adjacent to the lower Flathead River near the CSKT Bison Range. The town was originally named Dixon after Joseph M. Dixon, a Montana politician who championed and secured passage of the Flathead Allotment Act in 1904.