Taiwan’s around population in 2001 was 22,370,461, yielding an average population density of 621 persons per sq km.The population is unevenly distributed, as most people live on the plains and basins west of the Chungyang Range.Taipei, Kaohsiung, and T’aichung are the three largest cities. Metropolitan Taipei is the political, economic, cultural, and transportation center of Taiwan. Kaohsiung is the major industrial center in the south and Taiwan’s largest commercial port. T’aichung is the major industrial center of central Taiwan.

Taiwan has a population of 22.6 million. More than 18 million, the "native" Taiwanese are descendants of Chinese who migrated from Fujian and Guangdong Provinces on the mainland, primarily in the 18th and 19th centuries. The "mainlanders," who arrived on Taiwan after 1945, came from all parts of mainland China. About 370,000 aborigines inhabit the mountainous central and eastern parts of the island and are believed to be of Malayo-Polynesian origin.