22500 1。 According to the information of China Postal Code Library, Yangzhou University is located at No.567 Wenchang Middle Road, Ganquan Street, Jiangsu Province, and the postal code of Wen Hui Road Campus of Yangzhou University is 22500 1. China's postal code adopts a four-level six-digit coding structure, with the first two digits 22 representing Jiangsu Province; The third digit 5 represents Yangzhou City; The fourth digit 0 represents Ganquan Street; The last two digits 0 1 indicate the delivery office.