Eircode Postcodes in Ireland

Up until now, Ireland has not had a postcode system for postal addresses. This sometime made the ordering of goods from abroad quite tricky, as even our neighbours in the UK were confused that we didn’t use postcodes.

At the end of June 2015 an organisation called Eircode will be rolling out postcodes to 2.2 million homes and businesses across the republic.

The format of the new Eircode will be a 3-digit alphanumeric ‘routing key’, followed by a 4-digit alphanumeric ‘unique identifier’. The routing key will identify the area you live in, and in Dublin it will mirror the current postal district codes (D2, D6W, D15, etc.) The unique identifier will be a random selection of numbers and letters that identify your house or apartment. The unique identifiers of neighbours will bear no relation to each other, and cannot be used to infer a neighbourhood or street.

Source: Eircode
Source: Eircode
  • The Routing Key will always start with a letter A, C, D, E, F, H, K, N, P, R, T, V, W, X or Y, and will be followed by two numeric digits (0-9) – except for the area of the D6W where the letter W is valid on the 3rd digit.
  • The Unique Identifier will comprise a mixture of letters and/or numbers – letters A, C, D, E, F, H, K, N, P, R, T, V, W, X or Y, and numbers 0-9. No two houses in the same street will have a similar codes, and no two houses of the same name will have a similar code.

Hopefully the new postcode system will allow the more accurate routing of the emergency services and postal/courier services – and hopefully it’ll be adopted into satnav systems, to help the rest of us navigate more successfully.


 

Update 13th July 2015: The Eircode postal code system officially launched today, and you can look yours up using the Eircode Finder.

2 thoughts on “Eircode Postcodes in Ireland

  1. So with only 15 letters to choose from, Limerick, Galway and Sligo postal districts will be assigned not-so-obvious letters.

    No chance of any confusion with “BT” either!

  2. Hmmm… today’s the last day of June, and I don’t know about you, but I haven’t received notification of my Eircode. Looks like they’re running behind schedule.

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