Jiangcheng District, belongs to Yangjiang City, Guangdong Province. Is the political, economic, cultural, transportation, trade and commerce center of Yangjiang City, Yangjiang Municipal Party Committee and municipal government residence. Located in the south of Yangjiang City, east and north neighboring Yangdong District, northwest of Yangchun City, west of Yangxi County, south of the South China Sea, with a total area of 434.38 square kilometers. As of June 2023, Jiangcheng District jurisdiction over 8 streets, 2 towns. 2022, Jiangcheng District household population of 523,500 people. In 1983, the territory of Jiangcheng District all belonged to Yangjiang County. in January 1988, Yangjiang withdrew from the county to build prefecture-level Yangjiang City; in April, Jiangcheng District was established. In 2022, Jiangcheng District's gross regional product 34.910 billion yuan, an increase of 0.3% over the previous year. Among them, the added value of primary industry is 2.934 billion yuan, the added value of secondary industry is 6.589 billion yuan; the added value of tertiary industry is 25.387 billion yuan, an increase of 2.4%.