Frequently asked questions
How is an Austrian postal code structured?
An Austrian postal code has four digits, e.g. 1010 for central Vienna. The first digit marks the routing zone, the rest narrow down the delivery area.
How do I find my postal code?
Type your street and house number into the search box - the right code appears instantly. You can also browse by municipality and street.
Where does the data on this site come from?
From the Austrian Address Register maintained by BEV (Federal Office of Metrology and Surveying) - the official open address dataset, continuously updated by municipalities.
Can one street have several postal codes?
Yes, especially in Vienna and other large cities: the code can change along a street. Always check the exact house number.
I found an error - what should I do?
Contact us via the contact page. The data comes from the official register; reported corrections are verified and applied with the next update.