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Hainan postal codes
Hainan has 21 city postal codes, from 570000 to 578000, used by 21 places. Search a place below to find its codes.
- Codes
- 21
- Range
- 570000–578000
- Places
- 21
- Format
- ######
Largest cities in Hainan
Postal Codes by place
| Place | Postal Codes |
|---|---|
| Baisha Li Autonomous County | 572800 |
| Baoting Li and Miao Autonomous County | 572300 |
| Changjiang Li Autonomous County | 572700 |
| Chengmai County | 571900 |
| Danzhou | 571700 |
| Ding'an County | 571200 |
| Dongfang | 572600 |
| Haikou | 570000 |
| Ledong Li Autonomous County | 572500 |
| Lingao County | 571800 |
| Lingshui Li Autonomous County | 572400 |
| Qionghai | 571400 |
| Qiongshan District | 571100 |
| Qiongzhong Li and Miao Autonomous County | 572900 |
| Sansha | 573100 |
| Sanya | 572000 |
| Tunchang County | 571600 |
| Wanning | 571500 |
| Wenchang | 571300 |
| Wuzhishan City | 572200 |
| Yangpu Economic Development Zone | 578000 |
No place matches your search.
Postal code data: GeoNames (CC BY 4.0) and zipcodestack.
These lists show the main postal code of each city or county.
Frequently asked questions
How many city postal codes are there in Hainan?
Hainan has 21 city postal codes, from 570000 to 578000, covering 21 places.
What is the postal code for a place in Hainan?
Find the place in the list on this page. Larger places have several codes; the one you need depends on the street. You can also check any code with the postal code validator.
Postal code API
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GET https://api.zipcodestack.com/v1/code/state?state_name=Hainan&country=cn
{
"results": ["570000", "…", "578000"]
}Free postal code tools
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