10009 1。 According to the postal code database of China, Beijing Normal University is located in Beitaipingzhuang, Haidian District, Beijing, with the address code of 10009 1. The first two digits of 10 represent Beijing, the third digit 0 represents postal district, the fourth digit 0 represents Haidian district, and the last two digits 9 1 represent specific delivery areas.