What does the net inflow of population mean?

Net inflow of population refers to the difference between permanent population and registered population. If the resident population is greater than the registered population, it means that the urban population is in a state of net inflow, and vice versa.

Generally speaking, there is always a part of registered population flowing out of a place. Even in a developed big city like Beishangguang, some registered population are in other places. Therefore, the data of registered population will be smaller than that of registered population, while the data of foreign permanent population will be larger than the value of net population inflow. In addition, the net inflow reflects the stock over the years, not the change in a single year.

At present, 10 cities with the largest net population inflow are Shanghai, Shenzhen, Beijing, Dongguan, Guangzhou, Tianjin, Foshan, Suzhou, Ningbo and Hangzhou, all of which come from three economic circles, including four in the Pearl River Delta, four in the Yangtze River Delta and two in Beijing, Tianjin and Hebei.

Extended data:

Shanghai, Shenzhen and Beijing have the top three net population inflows.

In terms of total net inflow, Shanghai, Shenzhen, Beijing, Dongguan and Guangzhou rank in the top five, among which all are first-tier cities except Dongguan.

Among them, Shanghai has a net inflow of 9,588,400 people, ranking first in the country. According to the statistical bulletin of Shanghai in 20 19, at the end of 20 19, the total resident population in the city was 2428 140. Among them, the registered population is 6,543,804,504,300, and the foreign resident population is 9,773,800.

As the largest city in China, Shanghai has the largest resident population and urban population. According to the report "China City Talent Attraction Ranking" jointly released by Zhaopin Recruitment and Evergrande Research Institute in April this year, the talent attraction index of Shanghai with large economic scale and stable growth rose from the second place to the first place in 20 17, and will remain the first place in the next three years.