Hong Kong Postcodes
香港
18
4 chars
18
1
Interactive Map
Explore Hong Kong's 18 provinces with our interactive map.
Find Post Offices
Locate post offices across Hong Kong. Find addresses and contact information.
Understanding Hong Kong Postcodes
PO box addressing in Hong Kong pairs box numbers with four-digit headings—1000 is valid shape—so HK window clerks can file items into the correct.
Key Characteristics
Code Type
Numeric
Administered By
National Postal Service
Coverage
Nationwide
Postcode format breakdown
Hong Kong uses numeric postcodes with 4 digits (example: 1000). In our directory, these codes are organized from provinces down to villages.
Visual Structure
PO box addressing in Hong Kong pairs box numbers with four-digit headings—1000 is valid shape—so HK window clerks can file items into the correct.
Administrative Hierarchy
How Hong Kong organises areas for postcodes
Province
18 totalProvinces Directory
Browse all 18 top-level divisions
Addressing Mail to Hong Kong
Step-by-step guide for correct address formatting
Sample Address Block
Name; Flat 23 13F Acacia Building 125 Lincoln Road; Wan Chai; HONG KONG
Delivery Best Practices
Tips for successful mail and package delivery
Always verify the postcode
Verify your postcode is complete (4 digits) before sending. Use our lookup tool to confirm accuracy.
Include all address levels
Write the full address hierarchy for best results.
Avoid abbreviations
Write out full province names to prevent sorting errors.
Don't omit the postcode
Missing postcodes cause significant delivery delays and may result in returned mail.
Shipping to Hong Kong
What to know when sending packages
Standard domestic delivery within Hong Kong typically takes 2–7 business days. International packages require complete address information including the postcode. Always include the correct 4-character code for fastest routing.
Frequently Asked Questions
Common questions about Hong Kong postcodes
What is the postcode format for Hong Kong?
Hong Kong uses 4 digits in the postcode. An example is 1000. PO box addressing in Hong Kong pairs box numbers with four-digit headings—1000 is valid shape—so HK window clerks can file items into the correct.
How many provinces does Hong Kong have?
Hong Kong has 18 provinces with postcode coverage. Use our browse tool to explore them.
How do I find my postcode in Hong Kong?
Use our free lookup or browse by province to find the exact postcode for your location.
Where do I write the postcode on a Hong Kong address?
The postcode is written on the same line as or immediately after the province, before the country name when mailing internationally.