Donge County, under the jurisdiction of Liaocheng City of Shandong Province, is located in the west of Shandong Province, near Mount Tai in the east and the Yellow River in the south, with a total area of 729 square kilometers. Donge County has jurisdiction over 8 towns, 2 sub-district offices and 1 provincial economic development zone. By the end of 2021, the permanent population of Donge County was 343,100.

Donge County was founded in the Spring and Autumn period and established in the Qin Dynasty. It has a history of more than 2,000 years. There are cultural relics such as Dawenkou Cultural relics, Longshan Cultural relics, Cangjie Tomb, stone statues of Deng Temple, Fanbei Temple, Jingjue Temple, etc. By the end of 2017, Donge County had one 4A national scenic spot, three 3A national scenic spots, one national Yellow River Forest Park and one national wetland park. National Highway 105, National Highway 341 and three provincial highways run through the whole territory of Donge County. On July 29, 2020, it was selected into the national Health township (county) naming list for the 2017-2019 cycle.

In 2021, the GDP of Donge County was 16.854 billion yuan, with a year-on-year growth of 7.8%.