I would like to know if Dublin Ireland and Cavan Ireland have zip codes and if they do what are they If not why not

Hi,

In Ireland, only Dublin City has postal codes. You will notice that all of Dublin City centre establishments are in "Dublin 1" or "Dublin 2", etc. Outside there, it is simply County Dublin, or County Cavan. Ireland does not have a need for Postal codes (or, as they are known in the US, ‘ZIP’ codes for Zone Improvement Plan) Ireland is simply too small a country to justify them.

I hope this answers your question.

Regards,
David.

I would like to know what is the postal code for Moyross, Limerick