Postal Code of Yiyuan County, Zibo City, Shandong Province

According to the website information of the Postal Code Library, the postal code of Yiyuan County, Zibo City, Shandong Province is 256 100.

The first two digits 25 represent Shandong Province, the third digit 6 represents Zibo City, the fourth digit 1 represents Yiyuan County, and the last two digits 00 represent the delivery office under Yiyuan County, Zibo City.