Xining, Qinghai is an immigrant city. How many nationalities are there? How are the numbers distributed?

The areas under the jurisdiction of Xining City: Chengdong District, Chengzhong District (including Chengnan New District), Chengxi District, Chengbei District, Hu Hai New District, National Economic Development Zone, Datong County, Huangzhong County and Huangyuan County.

Xining has an urban area of 350 square kilometers, a built-up area of 75 square kilometers and a population of 1 10,000. It is a city inhabited by Han, Hui, Tibetan, Mongolian, Manchu, Tu and Salar nationalities, and ethnic minorities account for 23% of the city's total population. Especially for the Hui and Tibetan people, this is a good place to appreciate ethnic customs.

Xining covers an area of 7665 square kilometers and has a population of 2 127300. The central city is 20 square kilometers with a population of 6.5438+0.5 million. The postal code is 8 10000. Chengdong District covers an area of 1 15 square kilometers with a population of 296,000. The postal code is 8 10000. Chengxi District covers an area of 82.9 square kilometers and has a population of 234,000. Postal code 8 1000 1. Chengbei District covers an area of 138 square kilometers with a population of 228,000. Postal code 8 1000 1. Hu Hai New District covers an area of 10.46 square kilometers, and Chengnan New District (hosted in the city) covers an area of 30 square kilometers. On April 25th, 2006, 5438+0 was officially laid. A modern eco-city integrating real estate, commerce, information industry, administrative office, sightseeing, culture and entertainment, ecological garden and deep processing of characteristic resources in Qinghai-Tibet Plateau. Xining (National) Economic and Technological Development Zone is located in the east of the urban area, starting from the east side of Qinghai University for Nationalities in the west, reaching Xiaoxiakou in the east, Huangshui River in the north and Nanshan in the south. The development area of the first phase is 4.4 square kilometers, and the control area is 8 square kilometers. Huangyuan County covers an area of 1.509 km2 and a population of1.4000. Postal code 8 12 100. County People's Government in Chengguan Town. Huangzhong County covers an area of 2,700 square kilometers and has a population of 470,000. Postal code 8 1 1600. County People's Government in lushaer town. Datong Hui and Tu Autonomous County covers an area of 3,090 square kilometers and has a population of 437,000. Autonomous County People's Government in Qiaotou Town. [