CN China Major Regions Postal Code Details
🏛️ SuiDeXian · YuLinShi · ShaanXiSheng
718001
SiShiLiPuZhen
718001
XueJiaHeZhen
718002
ManTangChuanZhen
718002
YiHeZhen
718002
ZhongJiaoZhen
718003
ZaoLinPingZhen
718004
BaiJiaJianZhen
718005
TianZhuangZhen
718006
JiZhen
718007
XueJiaMaoZhen
718008
CuiJiaWanZhen
718009
DingXian墕Zhen
718099
ShiJiaWanZhen
718099
ZhangJiaBianZhen
718099
MingZhouZhen
📮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