China has a population of around 1.4 billion — among the most populous countries in the world, recently overtaken by India. The Han Chinese make up about 92% of the population. The remaining 8% comprises 55 officially recognized ethnic minorities, including the Zhuang, Hui, Manchu, Uyghur, Miao, Yi, Tibetan, and Mongol peoples.
The minority groups are concentrated in the frontier regions: Uyghurs and Kazakhs in Xinjiang, Tibetans on the plateau and in Sichuan and Yunnan, Mongols in Inner Mongolia, and a great variety of smaller groups — Miao, Dong, Bai, Naxi, Dai — scattered across Yunnan and Guizhou. These communities maintain distinct languages, dress, architecture, and festivals. Traveling in the southwest gives you a very different sense of China than the eastern cities.
The official language is Mandarin (Putonghua), based on the Beijing dialect. But China's linguistic diversity is far greater than that. Cantonese is spoken by tens of millions in Guangdong and Hong Kong. The Shanghai dialect is largely mutually unintelligible with Mandarin. Hokkien, Hakka, and dozens of other regional varieties exist alongside entirely different language families in Tibet and Xinjiang.
China is officially atheist but religion is very much present. Buddhism is practiced widely, particularly in its Tibetan and Mahayana forms. Taoism has deep roots. Islam is the religion of the Hui and Uyghur communities. Christianity has a significant following, particularly in the south. In practice, many Chinese hold a pragmatic mix of beliefs rather than strict adherence to one tradition.
China has urbanized dramatically over the past forty years. More than 60% of the population now lives in cities, compared to under 20% in 1980. The gap between coastal cities and inland rural areas remains large — in income, infrastructure, and opportunity.
The one-child policy, in place from 1980 to 2015 and replaced by a three-child policy in 2021, has shaped family structure profoundly. A generation of only children is now in its thirties and forties. The birth rate has been declining steadily and China now faces an aging population challenge.