Administrative divisions of Taiwan
Taiwan is divided into 21 first-level administrative divisions:
Largest cities in Taiwan
| # | City | Population |
|---|---|---|
| 1 | TaipeiCapital | 6,900,273 |
| 2 | New Taipei | 3,893,740 |
| 3 | Kaohsiung | 2,769,072 |
| 4 | Taichung | 2,629,323 |
| 5 | Tainan | 1,876,312 |
| 6 | Zhongli | 1,632,616 |
| 7 | Changhua | 750,000 |
| 8 | Hsinchu | 750,000 |
| 9 | Pingtung | 503,530 |
| 10 | Taoyuan | 500,000 |
Taipei is the largest urban area in Taiwan with about 6,900,273 people.
Terrain, rivers & lakes
Highest terrain in Taiwan: ≈ 3,922 m — read from the global elevation model, so summit heights are approximate. The physical map paints elevation bands from green lowlands to brown highlands.
No major named rivers or lakes are mapped for Taiwan at this map scale.
Ethnic groups in Taiwan
Han Chinese (including Holo, who compose approximately 70% of Taiwan's population, Hakka, and other groups originating in mainland China) more than 95%, indigenous Malayo-Polynesian peoples 2.3%
Regionally, Han Chinese is the most common ethnic group across most of the 21 divisions.
Source: CIA World Factbook · regional dominance compiled by Glostats from censuses and surveys
Religions in Taiwan
Buddhist 35.3%, Taoist 33.2%, Christian 3.9%, folk religion (includes Confucian) approximately 10%, none or unspecified 18.2% (2005 est.)
Regionally, Buddhist is the most common religious group across most of the 21 divisions.
Source: CIA World Factbook (2005 est.) · regional dominance compiled by Glostats from censuses and surveys
Languages in Taiwan
Mandarin (official), Min Nan, Hakka dialects, approximately 16 indigenous languages
Regionally, Mandarin is the most common language group across most of the 21 divisions, while Min Nan predominates in 6 divisions (Changhua, Yunlin, Chiayi, Tainan City, Pingtung, Penghu).
Source: CIA World Factbook · regional dominance compiled by Glostats from censuses and surveys
Explore more
Sources: boundaries, cities, rivers and lakes from Natural Earth (public domain, 1:10m); elevation from the AWS Open Data terrain tiles (SRTM/GMTED); ethnic, religious and language shares from the CIA World Factbook; regional dominance compiled by Glostats from national censuses and surveys. Page generated 2026-10-19. More about our data.