Tongwei County belongs to Dingxi City, Gansu Province, which is located in the middle of Gansu Province and east of Dingxi City. It was founded in the third year of Han Dynasty (1 14 years BC) and has a history of more than 2 100 years. With a total area of 2908.5 square kilometers, it now administers 18 townships, 332 villages and 10 communities. The county government is located in Pingxiang town. . According to the data of the seventh census, as of 0: 00 1 1 in June 2020, the permanent population of Tongwei County was 323,648.

Dingxi profile:

Dingxi, commonly known as "Longzhong", is a prefecture-level city under the jurisdiction of Gansu Province, an important node city in the Gansu section of the Silk Road Economic Belt, and a central city in Longzhong approved by the Gansu Provincial People's Government. As of 20 19, it governs 6 counties in 1 district, with a total area of 19600 square kilometers. According to the data of the seventh census, as of 0: 00 on June 165438+ 10 on October 65438, the resident population of Dingxi City was 2,524,097.