Lanzhou has jurisdiction over five districts, namely Chengguan, Qilihe, Xigu, Anning and Honggu, and three counties, namely Yongdeng, Yuzhong and Gaolan. Land area 13085.6 square kilometers, registered population of 3.22 million, permanent population of 36 1. 1.8 million.
Among them, the non-agricultural permanent population in the built-up area is 26 1 10,000, and the floating population is more than 500,000. There are 36 ethnic groups in the city, including Han, Hui, Mongolian, Zhuang, Miao, Yao, Tujia, Korean, Tibetan, Yi, Yugur, Dong, Buyi, Tu, Manchu and Hani. Ethnic minorities (except Hui) account for 3.6% of the total population.
Chengguan District covers an area of 220 square kilometers with a population of 1.2787 million. Most provincial and municipal administrative units are located in Chengguan District, which is the first good area in the whole province and one of the core areas of Lanzhou.
Qilihe District covers an area of 397 square kilometers and has a population of 5,665,438+10,000. There are many old state-owned enterprises with developed commerce and trade, such as Lanzhou University of Technology and Lanzhou No.19 Middle School, which are one of the core areas of the four cities in Lanzhou. ?
Xigu District covers an area of 385 square kilometers and has a population of 364,000. Lanzhou Petrochemical Company is the largest petrochemical enterprise in the midwest, located in one of the core areas of four cities in Lanzhou. Anning District covers an area of 86 square kilometers and has a population of 288,500. It is the location of the national Lanzhou Economic and Technological Development Zone, with many colleges and universities. It is the science and education area of Lanzhou, the seat of the administrative center of Lanzhou in the future, and one of the core areas of the four cities of Lanzhou.
Yongdeng county covers an area of 6,090 square kilometers and has a population of 500,000. County People's Government in Chengguan Town. Qinwangchuan in China is the main battlefield of "Lanzhou New District", with great development prospects.
Gaolan county covers an area of 2,556 square kilometers and has a population of1318,000. County People's Government in Shidong Town. Lanzhou-Baiyin connecting belt in Lanzhou-Baicheng metropolitan area and Lanzhou-Baiyin economic zone.
Lanzhou, located in the middle of Gansu Province, is the political, economic, cultural and commercial center of Gansu Province, as well as the transportation hub and passenger distribution center in northwest China. Historically, it was a military fortress and one of the important towns on the Silk Road, with a history of 1400 years.
Gulan is the main road of friendly exchanges between the people of China and the people of Asia, Africa and Europe, one of the three ferries of the Yellow River where Chang 'an enters the western regions, and the starting point of Hexi Corridor. The ancient "Silk Road", Tang Xuanzang's voyage to the Western Ocean (see the introduction of Xi 'an Big Wild Goose Pagoda), the adventures of Kyle Polo, Genghis Khan's expedition to the north and Lanzhou are all the only roads.