Xiuying District, under the Haikou City, Hainan Province. It is the seat of Haikou Municipal Party Committee and Haikou Municipal People's Government, located in the northwestern part of Haikou City, east of Longhua District, west of Chenghuangmai County, south of Ding'an County, north of the Qiongzhou Strait and the Leizhou Peninsula, with a total area of 514.86 square kilometers, of which 498.36 square kilometers of land area, 16.5 square kilometers of water area.In 2021, the total population of 693,600 people, of which 45.73 million people are registered as householders. 457,300 people. As of October 2022, Xiuying District has 2 streets and 6 towns under its jurisdiction. The People's Government of the district is located at No. 2, Xiuhua Road. It was established in 1947 as Xiuying Township under Qiongshan County, Guangdong Province, and in 1990 as Xiuying District, Haikou City (county level). The languages spoken are Mandarin, Haikou, Hakka, Minnan, Baihua, Military and some local languages. In 2022, the gross regional product of Xiuying District was 56.942 billion yuan, an increase of 1.0% at constant prices. By industry, the added value of primary industry is 2.486 billion yuan, the added value of secondary industry is 20.226 billion yuan; the added value of tertiary industry is 34.231 billion yuan, a decrease of 3.3%.