Damengzhuang Town, belonging to Wuqing District, Tianjin City, is located in the northwest of Wuqing District, neighboring Daliang Town in the east, bordering Nan Caicun Town in the south, bordering Baigutun Town and Sicundian Town in the west, and relying on Heshimu Town in the north, the town's people's government is 20 kilometers away from the district government, about 50 kilometers away from the downtown of Tianjin in the south, and about 70 kilometers away from Beijing City in the north, with a total area of 46.58 square kilometers, and, as of the end of 2019, there were a household population in Damengzhuang Town of 22996 people.
In 1959, Damengzhuang Commune was established.In 1996, the township was abolished and established as a town. As of June 2020, Damengzhuang Town has 21 administrative villages under its jurisdiction; the town's people's government is located in Damengzhuang Village.
In 2011, the total financial income of Damengzhuang Township was 120 million yuan, an increase of 11% over the previous year, and the net income per capita of farmers was 13,000 yuan.In 2019, Damengzhuang Township has 26 industrial enterprises, 5 enterprises above the scale, and 55 comprehensive stores or supermarkets with business area of more than 50 square meters.