Demographics
The majority of the province's population is Han Chinese, who are found scattered throughout the region with the exception of the far western areas. Thus, significant minorities of Tibetans, Yi, Qiang and Naxi reside in the western portion forming a traditional transition zone between Central Asian and East Asian cultures. The Eastern Lipo, included with either Yi people or Lisu people as well as the A-Hmao also are among the ethnic groups of the provinces. Sichuan was China's most populous province before Chongqing was carved out of it; it is currently the fourth most populous, after Guangdong, Shandong and Henan.
It was the third most populous sub-national entity in the world, after Uttar Pradesh, India and the Russian SFSR until 1991 when the Soviet Union was dissolved. It is also one of the only four to ever reach 100 million people (Uttar Pradesh, Russian RSFSR, Maharashtra, and Sichuan). It is currently 6th.
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