According to the postal code database, the postal code of Beihu District, Chenzhou City, Hunan Province is 423000, with the first two digits 42 representing Hunan Province, the third digit 3 representing Chenzhou City, the fourth digit 0 representing Beihu District, and the last two digits 00 representing the delivery area.

Beihu District is located in the middle of Chenzhou City in the southeast of Hunan Province. It now administers 10 street, 2 towns, 2 Yao townships, * * 70 communities (including 67 urban communities and 3 township communities) and 9/kloc-0 administrative villages, with a total area of 8 18.53 square kilometers and a total population of 568,000. It is the politics and economy of Chenzhou city.