- Sources: The Luxembourg dataset is compiled from official national address registries, ensuring comprehensive postal and address data across the country.
- Update frequency: Monthly, made available as download 1st day of the month. API refreshed during the month, possibly earlier than the 1st.
- Luxembourg uses strictly numeric four-digit postal codes, with approximately ~4,000 codes in use. For example,
8806
is assigned to Rambrouch. Codes typically map to a single locality or part of a municipality.
Details on data:
- Each address includes standardized components such as:
street
,streetNumber
postalCode
settlement
municipality
,canton
, anddistrict
(for hierarchical administrative structure)- Luxembourg’s compact geography means postal codes are highly localized, often assigned to a small area or even a single street, especially in urban centers like Luxembourg City.
- Some street names may vary slightly in spelling or casing depending on the official language used, but address formatting follows consistent conventions across the country.