Higher population density means more people or less people

Higher population density means more people or less people

Higher population density means more people or fewer people. In real life, population density does not always remain unchanged. It reflects the population. Density can be calculated through a certain method. Let’s share with you whether the population density is large or small. High population density means more people or less people1

High population density means more people.

Population density is the number of people per unit land area. There are two commonly used measurement units: person/square kilometer and person/hectare. It is an important indicator to measure the population distribution of a country or region.

The land area used to calculate population density refers to the land area and inland waters within the territory, excluding territorial waters. Since the population density indicator assumes that the population is evenly distributed within a certain area it involves, the smaller the range of population density calculation, the more faithfully it can reflect the population distribution; the larger the range, the more it can only reveal the population distribution in general. general trend.

Notes:

Population density is the number of people living per unit area of ??land. It is an indicator of how densely populated the world is. Usually the unit of calculation is the resident population per square kilometer or per hectare. Low population density means that there are fewer people living per unit area of ??land, and vice versa. If you want to look at the total number of people, you have to multiply it by the land area.

Therefore, a country with a low population density may have a large population if its land area is large; a country with a high population density may have a small population if its land area is small.

China’s urban population density rankings:

1. Tianjin Heping District, with an area of ??9.98 square kilometers, a permanent population of 355,000, and a population density of approximately 1 square meter 35,571 people per kilometer.

Heping District is located in the middle of Tianjin city. It was formerly a combat zone. It is one of the most economically developed urban areas in Tianjin and has a high degree of affluence. Heping District is the best all-area tourist destination. Many people’s first stop when visiting Tianjin is Heping District. It has 76% of Tianjin's historical buildings and former residences of celebrities, the most famous of which is the Five Avenues of the "International Architecture Expo".

2. Hongkou District, Shanghai, covers an area of ??23.45 square kilometers, has a permanent population of 757,498, and a population density of approximately 32,935 people per square kilometer.

The economic development of Hongkou District is not outstanding among Shanghai districts and ranks relatively low. Normally, the more developed the economy, the greater the population density. This does not seem to be the case in Hongkou District. The reason why Hongkou District has a high population density is, on the one hand, its small area, and on the other hand, its large population base. In addition, the fact that the economic development of Hongkou District is not outstanding in Shanghai means that housing prices and commodity prices are lower and more acceptable to people.

3. Xi'an Beilin District covers an area of ??23.37 square kilometers, has a permanent population of 756,840, and a population density of approximately 32,906 people per square kilometer.

Beilin District is the urban area with the smallest area and the highest population density in Xi'an. It is mainly located in the southeast of Xi'an city center. Most of the area is a loess plain, which is open and flat, suitable for human habitation, and has laid a huge population base. It is the core tourist area of ??the city and has many scenic spots, such as Tang West Market, Xi'an Museum, Xingqing Palace Park, etc., which attract a large number of tourists. Beilin District has relatively good economic development and ranks relatively high among the districts in Xi'an.

4. Huangpu District, Shanghai, covers an area of ??20.52 square kilometers, has a permanent population of 662,030, and a population density of approximately 32,294 people per square kilometer.

Huangpu District, one of the wealthiest urban areas in Shanghai, has surpassed some prefecture-level cities. Huangpu District is located in the most prosperous area of ??Shanghai. The famous tourist attractions such as the Bund, Yu Garden, Old Town God's Temple, People's Square, and Fuzhou Road Cultural Street are all located in Huangpu District. Huangpu District is beautiful, wealthy and developed, and is a place that many people yearn for.

5. Yuexiu District, Guangzhou, covers an area of ??33.8 square kilometers, has a permanent population of 1,038,643 people, and a population density of approximately 30,729 people per square kilometer.

Yuexiu District, the oldest central urban area in Guangzhou, has a very glorious history. Since the establishment of Guangzhou in the Eastern Wu Dynasty, all military and administrative centers established by successive dynasties have been in the Yuexiu area. Today's Yuexiu District is still economically developed and is the center of Guangzhou's politics, science and technology, and education. Yuexiu District has a collection of cultural relics dating back more than 2,000 years from eight dynasties, such as the Stone Statue of the Five Rams, Zhenhai Tower, Liurong Temple, and Five Immortals Temple. It is rich in tourism resources. High population density means more people or less people 2

Which city has the highest population density in China

Among all the cities in mainland my country, the city with the highest population density is not the one we are most familiar with. Beijing and Shanghai are not Guangzhou, but Shenzhen.

Shenzhen’s population was already 12 million in 2017. This only counts the permanent population. Shenzhen’s actual managed population even exceeds 20 million. The city's area is less than 2,000 square kilometers.

The other three cities tied with it are far larger than it in area. Beijing's area is 8 times that of it, and Shanghai and Guangzhou are more than three times that of it.

Among all cities in my country with a population of more than 5 million, Shenzhen is the smallest.

Reasons for Shenzhen’s high population density

With more people and less land, Shenzhen’s population density is naturally high. It is precisely because of the shortage of land that Shenzhen cannot develop industry and agriculture and can only develop the tertiary industry.

Among the population of Shenzhen, there are only about 4 million people with local household registration, and the rest come to work from other places. Although it already has such a large population, Shenzhen, which is in a state of rapid development, is not satisfied and is still "thirsty for talents." A large number of positions are recruiting workers. According to local people, as long as you are an individual, you can find a job in Shenzhen. .

In terms of development prospects and economic level, Shenzhen is indeed a very attractive big city, suitable for young people who have ideals, ambitions and want to make a career. But this city is really small after all. The result of excessive population density is high housing prices and difficulty in buying a house. It is not easy to settle down in Shenzhen. High population density means more people or less people 3

Which city in China has the highest population density?

Shanghai ranks first in population size and density in China

Shanghai The population size continues to expand and the density continues to rise. The reporter learned from the "Shanghai Population and Family Planning Briefing" held on September 6: Shanghai's current population size ranks sixth among the world's megacities and ranks third in China. Ranking first, it is also the city with the highest population density in China.

Data show that Shanghai’s permanent population in 2000 was 16.4077 million. Shanghai's area accounts for 0.06% of the country's total area, but its population accounts for 1.27% of the country's total population. In 2000, Shanghai's population density was as high as 2,588 people per square kilometer.

As an economically developed city, Shanghai’s migrant population continues to increase. The total number increased to 3.8711 million in 2000, ranking second in the country after Guangzhou.

Small families have become the mainstream of Shanghai families. In 1949, the average number of people per household in Shanghai was 4.9, 3.1 in 1990, and 2.8 in 2000. This number is still in decline.

The spatial distribution of Shanghai’s population is very unreasonable. In 2000, the population within the inner ring road was 40,100 people per square kilometer; the population between the inner and outer ring roads was 20,400 people per square kilometer. Kilometers, 03,200 people per square kilometer in the inner suburbs, and 0.09 million people per square kilometer in the outer suburbs. The difference is more than 400 times. The population in the central city is too concentrated, resulting in a decline in environmental quality, which is not conducive to the rationalization of urban land use structure; the population in the suburbs is too dispersed, and the scale efficiency of urban construction is insufficient, which limits the level of urbanization and the ability to absorb the population.

The alternation of peaks and troughs in the population age structure has also had a negative impact on Shanghai's resource allocation and economic and social development. Xie Lingli, director of the Shanghai Municipal Population and Family Planning Commission, said: Shanghai’s birth population, school-age population, working-age population, etc. have changed greatly, which has had an impact on education, employment, social security, etc. At present, Shanghai has relatively concentrated middle-aged people around 40 years old, followed by teenagers aged 14 to 21.

(Reporter Qiu Yi)