sentences:  The Yup'ik had the greatest number of people who identified with one tribal grouping and no other race (29,000).In that census, nearly half of American Indians and Alaska Natives identified as being of mixed race.The neighbours of the Yup'ik Eskimos are the Iñupiaq Eskimo to the north, Aleutized Alutiiq ~ Sugpiaq Eskimos to the south, and Alaskan Athabaskans, such as Yup'ikized Holikachuk and Deg Hit'an, non-Yup'ikized Koyukon and Dena'ina, to the east.