What is the population density of Tongan District, Xiamen City, Fujian Province?

Population density: 502 people/km2.

Tongan, also known as "Silver City", established a county in the third year of Taikang in the Western Jin Dynasty (AD 282) and soon abandoned it. After the Five Dynasties, Changxing was restored in the fourth year of the Tang Dynasty (933). 1May, 1997, the county was removed and the district was established. In September 2003, the division of Xiamen was adjusted, and the original Tongan District was divided into Tongan District and Xiang 'an District. Before the third year of the Republic of China (19 14), its jurisdiction included Xiamen, kinmen county and the northeast of Longhai. After several changes, by the end of 2007, it had jurisdiction over 6 towns of Xinmin, Wuxian, Tang Hong, Tingxi, Lianhua and Xike, 2 sub-district offices of Datong and Xiangping, Zhuba Development Zone, Fengnan Farm and Baishalun Farm, 8 1 administrative village and 42 community neighborhood committees. 8 1 administrative village, 42 community neighborhood committees. The total population of the region is more than 400,000, including 654.38+million migrants, with a total land area of 657.59 square kilometers. Tongan is located in the center of the "Golden Triangle" in southern Fujian. It is the transportation hub of Xiamen, Zhangzhou and Quanzhou, 36 kilometers south, 64 kilometers northeast and 68 kilometers southwest of Quanzhou. It faces the sea with its back to the mountains, and its coastline is 86 kilometers long. Inland east, north and west are adjacent to Nan 'an, Anxi and Changtai respectively. The southeast faces Jinmen and Taiwan Province Province across the sea, and the corner is only 2.26 kilometers away from Jinmen, which is an important window for reunifying the motherland. The administrative center is Datong Town and the seat of the District People's Government.

Tongan has a long history, rich resources and outstanding people. It is known as "the hometown of civilization" and "Zou Lu by the sea". Xia, Shang and Zhou belong to Yangzhou, the whole country in the Spring and Autumn Period and the Warring States Period. Qinwei Minzhong County was called Dongan County in ancient times, and it was named Tongan in the third year of Taikang in the Western Jin Dynasty (AD 282). Up to now, it has a history of 1700 years. Shaoxing was founded in the 15th year of Southern Song Dynasty (1 145). It is long from east to west and narrow in northwest, and looks like a silver ingot, so it is called the Silver City. Historically, Tongan once administered Jinmen, Xiamen, Jimei, Xinglin, Haicang and Longhai, and once set up the Penghu Inspection Department and led Taiwan Province Province. 1Tongan was liberated in September 1949,1September 1973 was under the jurisdiction of Xiamen, and 19961October 20 was divided into counties. Now it is the largest administrative region in Xiamen.

Geographical environment. Tongan District, the largest administrative district in Xiamen, is located in the southeast coast of Fujian Province, in the center of Xiamen (Gate) and Zhangzhou (State) Springs, bordering Anxi and Nan 'an in the north, Changtai in the west, Xiang 'an District in the east, facing Huli District across Tongan Bay in the south and jimei district in the southwest, with obvious geographical advantages. The terrain in the territory is complex and diverse, with high terrain in the northwest and low terrain in the southeast, including mountains, hills, plains and islands, in which the mountainous area is 422 square kilometers, cultivated land106300 mu, shallow beach120000 mu, and the coastline is tortuous, with a length of1kloc-0/km. It belongs to the south subtropical maritime monsoon climate zone, with no severe cold in winter and no heat in summer, warm and sunny in spring and cool and pleasant in autumn. The annual average temperature is 2 1℃, the annual average precipitation is 1440mm, and the annual average sunshine hours are 203 1 hour.

Natural resources. The main resources are aquatic products, vegetables and fruits, especially grouper, prawn, laver, kelp, longan and litchi. Mineral resources include kaolin, hot springs, mineral water and granite. Among them, granite has beautiful patterns and reserves of hundreds of millions of cubic meters; The tourism resources are unique, including the Millennium Temple Brahma Temple, Meishan Temple, the Twelve Longtan Waterfalls in Beichen Mountain, the Confucius Temple complex, Tongan Film and Television City and other scenic spots, as well as three provincial-level cultural relics protection units such as Tingxi Kiln Site, Brahma Pagoda, Lushan Guild Hall and Su Song's former residence, as well as Lotus National Forest Park, Kaige Golf Course, Cuifeng Hot Spring Hotel, Shengzhi Township Hot Spring Resort and Zhuba Nanyang Resort.

Humanistic background. Tongan has a long history and numerous talents, among which Su Song, a master of science and technology, Tao, a famous doctor of science, Lin Xiyuan, a great official, Hong Chaoxuan, a national hero, Chen Huacheng, a language master, Gu Hongming, a prodigy, an overseas Chinese, Lin, a gynecologist, Cai, a table tennis world champion Guo Yuehua, and the former Minister of Communications are outstanding. Tongan is known as the "land of seashore Zou Lu", and is also a famous hometown of overseas Chinese and Taiwan compatriots, with Jinmen and Taiwan Province provinces. At present, there are more than 3 million overseas Chinese and compatriots from Hong Kong, Macao and Taiwan living in 43 countries and regions. The Sixth World Tongan Friendship Conference has been held, which has further deepened the connection between the children of Tongan in the world and their hometown.

Infrastructure. National Highway 324, Provincial Highway 205 and Fuxiazhang Expressway run through the whole territory. The development and construction of Tongji Urban Expressway, Jimei Bridge, Xinglin Railway Bridge, Urban Expressway and Xianghai Avenue, which are 20 kilometers long and 60 meters wide, will completely connect Tongan with Xiamen Peninsula. There are five 220,000-volt, 1 1 10,000-volt and 35,000-volt substations in the area, and there are waterworks with daily water supply of 40,000 tons and sewage treatment plants with daily treatment capacity of 50,000 tons in the urban area. Hydropower can meet the needs of life and various development and construction. With the help of mobile communication, wireless paging, photoelectric communication, digital microwave and other communication means, the whole region has realized the program control of urban and rural telephones, the number of telephones has remained at the forefront of the province, and mobile phones have basically become popular. With the gradual advancement of urbanization, the level of urban construction and management has been significantly improved, the city appearance and environmental sanitation have been more beautified and purified, and the living environment has been further improved.

In March, 2002 1, Tongan District ranked1among the top 100 counties and cities in China.

February 20021year, February 20 18-2020, the list of provincial-level civilized cities in Fujian Province was released, and Tongan District was on the list.

In September 2020, the list of the top 100 counties and cities with comprehensive quality of life in China in 2020 was released, and Tongan District ranked 6 1.

From 20 19 to 10, Tongan District was named "the second batch of national agricultural product quality and safety counties" by the Ministry of Agriculture.