Dingxing County, under the jurisdiction of Baoding City, Hebei Province, is located in the middle of Baoding City and the hinterland of Jizhong Plain, with a total area of 714.4 square kilometers, 740000 mu of arable land, 23 kilometers from north to south, 31 kilometers from east to west, 714 square kilometers and 49300 hectares of arable land. It has jurisdiction over 1 provincial industrial cluster, 5 towns, 11 townships, 1 urban area, and 274 administrative villages. It is one of the 35 counties (cities) around the Beijing Tianjin metropolitan area in Hebei Province. In 2021, Dingxing County will have a total registered residence population of 606200 and a permanent population of 505800.

Dingxing County, with flat terrain and deep soil layer, has three rivers, Juma River, Beiyishui River and Zhongyishui River, running across the whole county from west to east. The hydrological and engineering geological conditions are good. Beijing Guangzhou Railway, National Highway 107, Beijing Hong Kong Macao Expressway and Zhangjiakou Shijiazhuang Expressway run through the north and south. In September 2020, it was selected into the list of strong counties (cities and districts) in the food industry of Hebei Province.

In 2021, the GDP of Dingxing County will be 19.22 billion yuan, an increase of 8.1% over the previous year. Among them, the added value of the primary industry was 3.38 billion yuan, and the added value of the secondary industry was 7.14 billion yuan; The added value of the tertiary industry was 8.7 billion yuan, and the tertiary industrial structure was 17.6:37.2:45.2.