| District/County in English | District/County in Chinese | Postal Code | Province |
|---|---|---|---|
| Nanjing City | 南京市 | 210000 | Jiangsu Province |
| Baixia District | 白下区 | 210000 | Jiangsu Province |
| Gulou District | 鼓楼区 | 210000 | Jiangsu Province |
| Jianye District | 建邺区 | 210000 | Jiangsu Province |
| Pukou District | 浦口区 | 210000 | Jiangsu Province |
| Qixia District | 栖霞区 | 210000 | Jiangsu Province |
| Qinhuai District | 秦淮区 | 210000 | Jiangsu Province |
| Xiaguan District | 下关区 | 210000 | Jiangsu Province |
| Xuanwu District | 玄武区 | 210000 | Jiangsu Province |
| Yuhuatai District | 雨花台区 | 210000 | Jiangsu Province |
| Jiangning District | 江宁区 | 211100 | Jiangsu Province |
| Lishui County | 溧水县 | 211200 | Jiangsu Province |
| Gaochun County | 高淳县 | 211300 | Jiangsu Province |
| Liuhe District | 六合区 | 211500 | Jiangsu Province |