Guide
Postal codes in Irlanda
Here you can look up the 139 postal codes of Irlanda, organised by region and municipality. Select your area or use the search to locate an address with its map.
Frequently asked questions
How do I find a postal code in Irlanda?
Choose the region and locality, or type the postal code in the search to see its location on the map.
How many postal codes does Irlanda have?
Irlanda has 139 postal codes listed in our directory.