Which nationality is Jia descended from?

Jia is a typical multi-ethnic and multi-origin surname, ranking sixty-ninth in the current surname list, belonging to the big surname series, with a population of about 4.553 million, accounting for about 0.28% of the total population in China.

During the pre-Qin period, Jia lived in Shanxi, Henan, Hebei and Shandong.

During the Han Dynasty, due to frequent wars in the Central Plains, Jia traveled westward to Shaanxi and Gansu, and moved northward to Hebei.

During the Jin and Southern and Northern Dynasties, Jia's surname had spread all over North China, and one of them crossed the Yangtze River and entered Jiangsu, Zhejiang, Anhui, Jiangxi and other places.

During the Tang and Song Dynasties, Jia immigrated to Sichuan and Fujian.

There were about 390,000 Jia surnames in Song Dynasty, accounting for 0.5 1% of the national population, ranking 40th.

The largest province of Jia surname is Hebei, accounting for about 43% of the total population of Jia surname in China.

The distribution in China is mainly concentrated in Hebei, Sichuan and Henan. Jia surnames in these three provinces account for about 67% of the total population of Jia surnames, followed by Shandong, Zhejiang, Shaanxi and Shanxi, where Jia surnames account for 24%.

Hebei, Henan, Shandong and Sichuan are two areas where Jia's population is concentrated.

During the Ming Dynasty, there were about 250,000 Jia surnames, accounting for 0.27% of the national population, ranking 88th.

In the past 600 years, the net population growth rate was 20%, while Jia's population growth rate was negative.

In the face of war and massacre, the victims should first be the people whose main force is in the north. Because Jia is a northern surname, he naturally suffered heavy losses.

Shanxi is the largest province of Jia surname, accounting for about 33% of the total population of Jia surname.

The distribution in China is mainly concentrated in Shanxi, Shandong and Hebei provinces. The population of Jia family accounts for about 69% of the total population, followed by Henan, Zhejiang and Shaanxi. The population of Jia family is concentrated at 29%.

Over the past 600 years, the overall distribution pattern of Jia surname has changed, and the population mainly migrated from the north to the west and east.

The whole country has formed a population gathering area of Jia surname in North China.

During the 600 years of the Ming Dynasty, the population of Jia surname surged from 250,000 to 3.7 million, increasing by more than 14 times, and the population growth rate of Jia surname was higher than that of the whole country.

From the Song Dynasty to 1000, the population growth rate of Jia showed a V-shaped trend.

At present, the distribution in China is mainly concentrated in Hebei, Henan and Shanxi provinces, accounting for about 45% of the total population of Jia family, followed by Shandong, Gansu, Heilongjiang, Sichuan and Shaanxi, where Jia family accounts for 25%.

Hebei is 18% of Jia's total population and the largest province in Jia.

The whole country has formed two regions with high Jia surname: northern Henan, Hebei, Shanxi and southern Sichuan.

In the past 600 years, the degree and direction of Jia population movement were very different from those in Song, Yuan and Ming Dynasties. Population migration is a strong migration from the east to China and North China, and it accelerates its migration to the west.

The schematic diagram of the distribution frequency of Jia surname in the crowd shows that in Hebei, Henan, Shanxi, Beijing, Tianjin, central Inner Mongolia, most of Shandong, northwest corner of Jiangsu, northern Anhui, northern Hubei, most of Shaanxi, central and western Gansu, northern Ningxia, western Liaoning and northern Heilongjiang, Jia surname generally accounts for more than 0.57% of the local population, and some of them reach more than 2%. The coverage area of the above areas accounts for about 23.2% of the total land area.

In other areas east of Qinghai Lake, north of the Yangtze River and northwest of Xinjiang, the proportion of Jia surname in the population is between 0. 19%-0.57%, accounting for about 33% of the total land area, and about 3 1% of Jia surname lives.