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Regions Postal codes
- Baisha Li Autonomous County
- Baoting Li And Miao Autonomous County
- Changjiang Li Autonomous County
- Chengmai County
- Danzhou City
- Ding’an County
- Dongfang City
- Haikou City
- Ledong Li Autonomous County
- Lingao County
- Lingshui Li Autonomous County
- Nanshaqundao
- Qionghai County
- Qiongshan District
- Qiongzhong Li Autonomous County
- Sanya City
- Tunchang County
- Wanning City
- Wenchang City
- Wuzhishan City
- Yangpujingjikaifa Prefecture
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Find the postal code or address for any location in Hainan, China with our interactive map of zip codes. Simply click on the desired location on the map.
China Zipcode Format
Find Postal Code
Each region in Hainan has its own unique postal code, and it’s important to have the correct code to ensure timely delivery of your mail. To find the correct code for your destination region, simply click on the region in the list above. If you’re unsure which region to choose, try our address lookup tool at the top of the page or use our interactive map to find your zip code.