The People's Republic of China was founded on October 1, 1949. The capital of China is located in Beijing. Below are the most important and basic data about China: There are 56 ethnic groups in China, covering an area of about 9.6 million square kilometers with a population of approximately 1.3 billion. In terms of administrative divisions above the county level, there are 23 provinces, 5 autonomous regions, 4 municipalities directly under the central government, and 2 special administrative regions; 50 regions (prefectures, leagues); 655 cities, including: 4 municipalities directly under the central government; 283 prefecture-level cities; 369 county-level cities; 1635 counties (autonomous counties, banners, autonomous banners, special zones, and forest zones) and 856 district-level divisions. In total: 34 provincial-level, 333 prefecture-level, and 2860 county-level divisions.