Fanjiazhuang Township, a township under the jurisdiction of Quyang County, Baoding City, Hebei Province, is located in the northern part of Quyang County, 40 kilometers south of the county seat, neighboring Langjiazhuang Township in the southeast, connecting with Beitai Township in the southwest, bordering with Fuping County's Taiyu Township in the west, and Shimen Township of Tang County in the northeast. The maximum distance between the east and west of the jurisdiction is 11.1 kilometers, and the maximum distance between the north and south is 6.6 kilometers. With a total area of 50.39 square kilometers, Fanjiazhuang Township had a total household population of 11,232 at the end of 2018. Fanjiazhuang Township is named after the township government in Fanjiazhuang Village.In August 1958, Fanjiazhuang People's Commune was established.In April 1984, it was reorganized as Fanjiazhuang Township. As of June 2020, there are 14 administrative villages under the jurisdiction of Fanjiazhuang Township, and the township government is located in Fanjiazhuang Village. In 2013, the total agricultural output value of Fanjiazhuang Township was 11.08 million yuan, and the average net income of farmers was 832 yuan. The total industrial output value was 3 million yuan.