| Subdistricts |
|---|
| 正阳街道( Zhengyang, Chengzihe) |
| 长青乡( Zhangqing, Chengzihe) |
| 永丰乡( Yongfeng, Chengzihe) |
| 杏花街道( Xinghua, Chengzihe) |
| 东海街道( Donghai, Chengzihe) |
| 城子河区( Chengzihe, Chengzihe) |
| 城西街道( Chengxi, Chengzihe) |
| Postal Codes in Chengzihe (城子河区) |
|---|
| Mishan (密山市) |
| Mashan (麻山区) |
| Lishu (梨树区) |
| Jiguan (鸡冠区) |
| Jidong (鸡东县) |
| Hulin (虎林市) |
| Hengshan (恒山区) |
| Didao (滴道区) |
| Chengzihe (城子河区) |