The ratio of male to female in China is 2022.

The results of the seventh national census show that the sex ratio of the total population (female 100, male-female ratio) is 105.07: 100.

China's male population is 723.34 million, accounting for 565.438+0.24%; The female population is 688.44 million, accounting for 48.76%.

At the end of 20021,the national population (including 3 1 population of provinces, autonomous regions and municipalities directly under the central government and active servicemen, excluding Hong Kong, Macao and Taiwan residents and foreigners living in 3 1 provinces, autonomous regions and municipalities directly under the central government)1170.

Compared with the population of1339.72 million (1339.72 million) in the sixth census in 20 10, it increased by 72.06 million, with an average annual growth rate of 0.53%, and increased by 0.57 compared with 2000 to 20 10.

The data shows that the population of China has maintained a low growth trend for 10 years. The annual birth population was 6.5438+0.062 million, with a birth rate of 7.52 ‰. Death population 1.0 1.4 million, population mortality rate 7.1.8 ‰; The natural population growth rate is 0.34‰.

The biggest influence is marriage:

After the imbalance of sex ratio, the biggest influence is marriage; Studies have shown that when a large number of young men can't find the other half, social security will deteriorate significantly, and it may even be a factor that leads to war.

Taiwan Province Province during the Qing Dynasty was an example. Because the early Qing government banned the whole family from emigrating, there were obviously more men than women in Taiwan Province province at that time, which caused many "arhat's feet" and increased the frequency of social unrest in Taiwan Province province.

In Taiwan Province Province, for men and women of marriageable age, although the sex ratio at birth is only slightly higher, which is 106, many men have to marry women in Southeast Asia and Chinese mainland because of their low willingness to marry. The generation with unbalanced sex ratio will find it more difficult to find suitable partners among women in Taiwan Province Province in the future.

In areas with poor economic conditions and large population, it is difficult to "marry a foreign bride" to solve the marriage problem; China is the most obvious example, and its future is even more worrying.