Ethnic groups are widely distributed in the province. Some twenty-five minorities live in compact communities, each of which has a population of more than five thousand. Ten ethnic minorities living in border areas and river valleys include the Hui, Manchus, Bai, Naxi, Mongols, Zhuang, Dai, Achang, Buyei and Shui, with a combined population of 4.5 million; those in low mountainous areas are the Hani, Yao, Lahu, Va, Jingpo, Blang and Jino, with a combined population of 5 million; and those in high mountainous areas are Miao, Lisu, Tibetan, Pumi and Drung, with a total population of four million.