Jingkou District is one of three built-up zones (district) of Zhenjiang, Jiangsu province, China. The district has an area of 115 km2 and a population of 410,000 people. The postal code for Jingkou is 212001 and the telephone code is 0511.
In recent years, it was split to form Zhenjiang New Area (镇江新区) which is divided to 2 subdistricts (Dagang Subdistrict (大港街道), Dingmao Subdistrict (丁卯街道)) and 3 towns (Dalu (大路镇), Yaoqiao (姚桥镇), Dinggang (丁岗镇)).
^Cassel, Pär (2003), "Excavating Extraterritoriality: The "Judicial Sub-Prefect" as a Prototype for the Mixed Court in Shanghai", Late Imperial China, vol. 24, pp. 156–182.