The Taichung–Changhua metropolitan area () is the second largest metropolitan area of

Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia. The main geography of Taiwan, island of Taiwan, also known as ''Formosa'', lies between the East China Sea, East and South China Seas in the northwestern Pacific Ocea ...

. Prior to 2010, It was officially defined as including the following areas: Since the merger of Taichung City and the former

Taichung County Taichung County was a County (Taiwan), county in central Taiwan between 1945 and 2010. The county seat was in Yuanlin Township before 1950 and Fengyuan District, Fongyuan City after 1950. History Taichung County was established on 26 November ...

, the term is no longer in official usage.

References

Metropolitan areas of Taiwan Geography of Taichung {{Taiwan-geo-stub