Chongming, formerly romanized as Chungming, is an alluvial island at the mouth of the Yangtze River in eastern China covering 1,267 square kilometers (489 sq mi) as of 2010. Together with the islands Changxing and Hengsha, it forms Chongming District, the northernmost area of the provincial-level municipality of Shanghai. At the time of the 2010 Chinese census, its population was 660,000.
Chongming Confucian Temple
The islands of Shanghai are those under the jurisdiction of the Shanghai municipal government. They comprise three large inhabited islands and a shifting number of smaller, uninhabited ones. Most are alluvial islands in the Yangtze River Delta in China, although a number of islands in Hangzhou Bay off Jinshan District are also administered by Shanghai. The alluvial islands are relatively young and their number varies over time. In 2006, the city's 19 uninhabited islands covered 226.27 square kilometers (87.36 sq mi), with a total coastline length of 309 kilometers (192 mi).
A false-color image of northeastern Shanghai: Chongming forms the northern bank of this channel of the Yangtze while Changxing (L) and Hengsha (R) lie midstream. The four shoals of Jiuduansha lie to the southeast, off the coast of Pudong.
