According to the postal code database, the postal code of weiyang district in Xi City is 7 100 16, which belongs to Xi, Shaanxi Province. It is one of the six main urban areas in Xi, located in the north of Xi, the starting point of the Silk Road, and the resident of Xi People's Government.

There are Sensation Temple, Hancheng Lake Water Conservancy Scenic Area, Epang Palace Qian Dian Site, Han Palace Site, Han Chang 'an City Wall Site, Qin Epang Palace Site Museum, Sansheng Notre Dame Temple, Xuanwu Gate Site, etc.