Zhangdian is the central urban district of Zibo city in Shandong province, China. It covers an area of 244 square kilometres (94 sq mi), including a built-up area of 71 square kilometres (27 sq mi). It governs six towns, six subdistricts, 113 administrative villages, and 90 neighborhood committees. It has a registered population of 622,000, including an urban population of 480,400.