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China postal code lookup
Find Chinese postal codes (邮政编码) by 6-digit code or by province/district name. Uses a local district-level dataset in your browser — no external API calls.
Exactly 6 digits.
Enter a 6-digit postal code.
Offline district-level data (simplified names). Some codes cover multiple districts.
How to use
Switch between code and place mode. Enter a 6-digit postcode or type part of a province/district name, then copy matching codes.
Questions
- How complete is the data?
- Coverage is district/county level across mainland provinces, municipalities, and autonomous regions. Some codes map to multiple districts.
- Does search call a network API?
- No. The dataset ships with the page and filtering runs locally.