The postal code system in China was introduced in 1986 and consists of six digits. The first two digits represent the province or municipality, the third digit represents the district or city, and the last three digits represent the specific postal code within the district or city. Postal codes are used for mail delivery and can also be used for online transactions and address verification. In China, some large cities or districts may have multiple postal codes due to their large size or population. It’s important to note that the postal code system is mandatory in China, and all addresses are required to include a postal code.
China Regions Postal codes
- Hong Kong
- Inner Mongolia
Search by Map
Find the postal code or address for any location in China with our interactive map of zip codes. Simply click on the desired location on the map.
China Zipcode Format
Find Postal Code in China
Each region in China 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.