Nanyang Commandery (Chinese: 南陽郡) was a Chinese commandery that existed from the Warring States period to Tang dynasty. It was centered in present-day Nanyang, Henan.
History
Nanyang Commandery was established by Qin in the 35th year of King Zhao (272 BC). The seat was Wan (宛), present-day Nanyang, Henan. It consisted of the land north of the Han River previously conquered from Chu.
In the Western Han dynasty, the commandery consisted of 36 counties: Wan, Chou (犨), Duyan (杜衍), Zan (酇), Yuyang (育陽), Boshan (博山), Nieyang (涅陽), Yin (陰), Duyang (堵陽), Zhi (雉), Shandu (山都), Caiyang (蔡陽), Xinye (新野), Zhuyang (筑陽), Jiyang (棘陽), Wudang (武當), Wuyin (舞陰), Xi'e (西鄂), Rang (穰), Li (酈), Anzhong (安眾), Guanjun (冠軍), Biyang (比陽), Pingshi (平氏), Sui (隨), She (葉), Deng (鄧), Chaoyang (朝陽), Luyang (魯陽), Chongling (舂陵), Xindu (新都), Huyang (湖陽), Hongyang (紅陽), Lecheng (樂成), Bowang (博望), and Fuyang (復陽). The total population in 2 AD was 1,942,051, in 359,116 households. By 140 AD, the population had grown to 2,439,618, in 528,551 households.
During the Three Kingdoms era, multiple new commanderies were established. By the time when Jin dynasty reunited China (280 AD), the number of counties in Nanyang had been reduced to 14, namely Wan, Xi'e, Zhi, Luyang, Chou, Yuyang, Bowang, Duyang, She, Wuyin, Biyang, Nieyang, Guanjun and Li. The recorded population was 24,400 households. In Liu Song dynasty, only 7 counties remained in the commandery, while the population had decreased further to 38,132 individuals in 4,727 households by mid-5th century.
In Sui and Tang dynasties, Nanyang Commandery became an alternative name of Deng Prefecture in the same region. In 742, the commandery administered 6 counties, and had a population of 165,257, in 43,055 households.
References
- Records of the Grand Historian, Chapter 5.
- Book of Han, Chapter 28.
- Book of Later Han, Chapter 112.
- Book of Jin, Chapter 15.
- Book of Song, Chapter 37.
- New Book of Tang, Chapter 40.
| Provinces and commanderies of the Han dynasty (140 AD) | ||
|---|---|---|
| Sili |  Han provinces and commanderies in 219 CE | |
| Yu Province | ||
| Ji Province | ||
| Yan Province | ||
| Xu Province | ||
| Qing Province | ||
| Jing Province | ||
| Yang Province | ||
| Yi Province | ||
| Liang Province | ||
| Bing Province | ||
| Shuofang Province | ||
| You Province | ||
| Jiaozhi Province | ||
| Full list (202 BC – 220 AD) | ||