Wangdun Township, belonging to Duchang County, Jiujiang City, Jiangxi Province, is located in the west-central part of Duchang County, bordering Xubu Township and Tutang Township in the east, Dashu Township and Yangfeng Township in the south, connecting with Duchang Township in the west, and ZuoLi Township in the north across the XinMiao Lake. With an area of 171.9 square kilometers, it has 23 administrative villages and 1 community under its jurisdiction.At the end of 2019, Wangdun Township has a household population of 50,500 under its jurisdiction.
Provincial highway S210 and county highway X252 run longitudinally and horizontally through the whole territory.
At the end of 2019, Wangdun Township had 1 industrial enterprise and 80 comprehensive stores or supermarkets with business area of 50 square meters or more.
