What's the population of America?

In 2020, the population of the United States was 3,365,438+billion, an increase of 7.4% over 20 10, the lowest increase since the Great Depression in the 1930s.

The United States conducts a census every ten years. The results of the 2020 census show that the population of the United States is 33 1, 449, 28 1. According to Agence France-Presse, compared with the population growth of 9.7% from 2000 to 20 10, the population growth from 20 10 to 2020 dropped significantly.

Researchers believe that the 2008 financial crisis is an important reason for the decrease of population growth in the United States in the past 10 years. Affected by that crisis, the birth rate in the United States dropped and many Mexican immigrants returned to China. In addition, the drastic tightening of immigration policy by former US President Donald Trump has also had a considerable impact on the demographic changes in the United States.

Reasons for the development of the United States:

First, the unique natural geographical environment. Among all the big countries in the world, the United States has the best natural conditions. Compared with China, the United States has the largest cultivated land area in the world, with flat terrain and numerous plains, accounting for 13.438+05% of the world, nearly half more than China.

Second, an excellent social system. Super-class supervision, first-class system, second-class team and third-class leader are the United States, so whoever comes to power in the United States is equally powerful.

Third, Americans have faith. Americans advocate equality, freedom, the rule of law and human rights, which are innate genes and inherent potential advantages.

Fourth, the United States is an immigrant country. It has no historical burden and can accept new things. At the same time, immigrants from all over the world brought advanced systems and technologies, and Americans absorbed elites from all over the world.