Luxembourg Address Format
Luxembourg addresses run from smallest unit to largest: recipient, house number + street name (French style with a comma, e.g. '12, rue de la Gare'), then the 4-digit code postal with the 'L-' country prefix followed by the locality. The 12 cantons are administrative divisions and are not written in addresses.
Standard format
Code postal rules
| Field name | Code postal |
|---|---|
| Format | NNNN (N = digit, A = letter) |
| Example | 1612 |
| Pattern | ^\d{4}$ |
| Rule | 4 digits, written before the locality. In international mail the ISO country prefix 'L-' is commonly added (e.g. L-1612 Luxembourg). |
Fields used in Luxembourg
| State / region | No |
|---|---|
| Street address | Yes |
| P.O. Box | Yes — "Boîte postale (BP)" locally |
FAQ
What is the Code postal format in Luxembourg?
The format is NNNN (N = digit, A = letter), for example 1612. 4 digits, written before the locality. In international mail the ISO country prefix 'L-' is commonly added (e.g. L-1612 Luxembourg).
How do you write an address in Luxembourg?
Luxembourg addresses are written from the smallest unit to the largest. Luxembourg addresses run from smallest unit to largest: recipient, house number + street name (French style with a comma, e.g. '12, rue de la Gare'), then the 4-digit code postal with the 'L-' country prefix followed by the locality. The 12 cantons are administrative divisions and are not written in addresses.
Does Luxembourg use postal codes?
Yes. Luxembourg uses the Code postal in the format NNNN (example: 1612). 4 digits, written before the locality. In international mail the ISO country prefix 'L-' is commonly added (e.g. L-1612 Luxembourg).
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