Luxembourg Postal codes
Luxembourg
4.7K
5 chars
12
4
Interactive Map
Explore Luxembourg's 12 districts with our interactive map.
Find Post Offices
Locate post offices across Luxembourg. Find addresses and contact information.
Understanding Luxembourg Postal codes
Mail to Luxembourg should include a valid 5-character alphanumeric postal code such as L-1316; carriers in LU rely on it to route items past regional.
Key Characteristics
Code Type
Numeric
Administered By
National Postal Service
Coverage
Nationwide
Postal code format breakdown
Luxembourg uses alphanumeric postal codes with 5 characters (example: L-1316). In our directory, these codes are organized from districts down to localities.
Visual Structure
Mail to Luxembourg should include a valid 5-character alphanumeric postal code such as L-1316; carriers in LU rely on it to route items past regional.
Administrative Hierarchy
How Luxembourg organises areas for postal codes
Districts Directory
Browse all 12 top-level divisions
Addressing Mail to Luxembourg
Step-by-step guide for correct address formatting
Sample Address Block
Name; Street; City, State Postcode; Country
Delivery Best Practices
Tips for successful mail and package delivery
Always verify the postal code
Verify your postal code is complete (5 characters) 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 district names to prevent sorting errors.
Don't omit the postal code
Missing postal codes cause significant delivery delays and may result in returned mail.
Shipping to Luxembourg
What to know when sending packages
Standard domestic delivery within Luxembourg typically takes 2–7 business days. International packages require complete address information including the postal code. Always include the correct 5-character code for fastest routing.
Frequently Asked Questions
Common questions about Luxembourg postal codes
What is the postal code format for Luxembourg?
Luxembourg uses 5 characters in the postal code. An example is L-1316. Mail to Luxembourg should include a valid 5-character alphanumeric postal code such as L-1316; carriers in LU rely on it to route items past regional.
How many districts does Luxembourg have?
Luxembourg has 12 districts with postal code coverage. Use our browse tool to explore them.
How do I find my postal code in Luxembourg?
Use our free lookup or browse by district to find the exact postal code for your location.
Where do I write the postal code on a Luxembourg address?
The postal code is written on the same line as or immediately after the district, before the country name when mailing internationally.