CN China Major Regions Postal Code Details
🏛️ HongShanQu · WuHanShi · HuBeiSheng
430064
QingLingJieDao
430070
DongHuFengJingQuJieDao（HongShan）
430070
LuoNanJieDao
430070
ZhangJiaWanJieDao
430070
HongShanJieJieDao
430072
ShiZiShanJieDao
430073
GuanDongJieDao
430074
ZhuoDaoQuanJieDao
430074
GuanShanJieDao
430075
JiuFengJieDao
430075
TianXingXiang
430076
BaJiFuJieDao
430076
QingTanHuJieDao
430076
HuaShanJieDao
430077
LiYuanJieDao
430077
HePingJieDao
430078
ZuoLingJieDao
📮CN China Regional Postal Code FAQ & Postal Regulations
🔢 How many digits are in a Chinese postal code?
Chinese postal codes consist of 6 digits only, e.g., 100080 (Zhongguancun, Beijing)
🌍 How to find a postal code for an address?
Use China Post official website, Alipay/WeChat post service mini-programs, or call 11185 hotline
⚠️ What happens if I write a wrong postal code?
May cause 3-5 days delay. Post offices will attempt manual sorting, but accuracy is critical for important documents
🏙️ Do different city districts share the same postal code?
Usually not. The first 2 digits represent province/city, the 3rd digit indicates postal zone, last 3 digits specify delivery office
📬 Is Chinese postal code required for international mail?
Mandatory! Must add 6-digit code at the end of address line in Chinese, e.g., China 518000