Ningdu County, subordinate to Ganzhou City of Jiangxi Province, is located in the southeast of Jiangxi Province and the north of Ganzhou City, with a total area of 4053 square kilometers. It is the former core county of the Central Soviet Area, the key county of the national poverty alleviation and development work, the extension county of the Western development policy, and the poverty-stricken area county of the Luoxiao Mountains. As of October 2021, Ningdu County has jurisdiction over 12 towns and 12 townships. According to the seventh census, as of midnight on November 1, 2020, the permanent resident population of Ningdu County and city was 702,394.

Ningdu has a long history, is the early residence and distribution center of the ancestors of the Central Plains southward migration, is an important birthplace of Jiangxi, Fujian and Guangdong Hakka people, is a pure Hakka county, known as the ancestral land of Hakka; From the Song Dynasty to the Qing Dynasty, there were 132 scholars in the list, among which 2 were the top scholar and 1 was the flower finder, ranking first in southern Jiangxi, known as the country of poetry. The hot land of revolution, Ningdu was the political and military center in the early stage of the Central Soviet Area, the command center, the main battlefield and the consolidation of the rear of the five anti-encirkment and suppression wars in the Central Soviet Area. The "Ningdu Uprising" shocked the world and the world, and the International Division of the Young Communist Party was established in Ningdu, known as the cradle of the Soviet Area. Ningdu is rich in resources, with more than 800,000 mu of arable land and an annual output of more than 800 million jin of grain, accounting for one-fifth of the total output in southern Jiangxi. It is one of the first batch of national commodity grain base counties, known as the grangranar of Southern Jiangxi. The Meijiang River, the main river in Ningdu, is the longest and largest tributary of Ganjiang River basin. 592.02 square kilometers of land is included in the protection area of the source of Ganjiang River, which is worthy of the title of the source of Ganjiang River.

In 2020, the GDP of Ningdu County reached 21.931 billion yuan, an increase of 3.9% year on year, in which: the added value of the primary industry was 4.545 billion yuan, an increase of 3.0%; The added value of the secondary industry was 5.906 billion yuan, up by 2.2%; The value added of the tertiary industry was 11.48 billion yuan, up by 5.2%. The tertiary industrial structure was adjusted from 19.7:28.0:52.3 (revision number) in 2019 to 20.7:26.9:52.4 in 2020.