Chenjia Town belongs to Shanghai Chongming County, is located in the easternmost part of Chongming Island, 41.6 kilometers away from the county town, east and Shanghai Industrial Group Corporation Modern Agricultural Park border, south of the Yangtze River into the sea, northwest and Zhongxing Town across the river, north and the new Yangtze River Farm, Dongwang community adjacent. Total area of 94.9 square kilometers, arable land area of 64,100 acres, administrative coverage of the water area of 1009.6 square kilometers. The town has 6 neighborhood committees, 20 administrative villages, 2 aquatic farms and 2 municipal dairy cattle health farms. The town has 58,200 people and 24,628 households.