Hainan is a province in China.
Hainan has a total number of 2 prefectures.
There are 102 postal codes available in Hainan.
Click on the Prefecture in the postal code table below to browse the postal codes in Hainan.
Hainan has a total number of 2 prefectures.
There are 102 postal codes available in Hainan.
Click on the Prefecture in the postal code table below to browse the postal codes in Hainan.
| Prefecture | Latitude | Longitude |
|---|---|---|
| Haikou | 19.824513 | 110.442096 |
| Sheng Zhixiaxian Jixingzheng Quhua | 19.177500 | 109.576506 |