Haiyuan postal code

According to the postal code database, the postal code of Haiyuan is 756 100, and the postal code of China adopts a four-level six-digit structure. The first two digits 7 represent Ningxia Hui Autonomous Region, the third digit 5 represents Zhongwei, the fourth digit 6 represents Haiyuan County, and the last two digits 00 represent specific delivery areas.

Haiyuan County is 95 kilometers long from north to south and 80 kilometers wide from east to west, with a county area of 4,989.6 square kilometers. It has jurisdiction over 17 townships, 1 Ganyanchi sheep farm, 1 sub-district office, 1 nature reserve, and the government is stationed in Haicheng town.