🇮🇪 Ireland · county
Leinster Eircodes
Leinster has 68 Eircode routing keys, from A41 to Y35, used by 68 places. Search a place below to find its codes.
- Codes
- 68
- Range
- A41–Y35
- Places
- 68
- Format
- @@@ @@@@
Largest cities in Leinster
Eircode Routing Keys by place
| Place | Eircode Routing Keys |
|---|---|
| Arklow | Y14 |
| Ashbourne | A84 |
| Athlone | N37 |
| Athy | R14 |
| Bagenalstown | R21 |
| Balbriggan | K32 |
| Ballyboughal | A41 |
| Birr | R42 |
| Blackrock | A94 |
| Bray | A98 |
| Carlow | R93 |
| Crookstown | P14 |
| Curragh | R56 |
| Drogheda | A92 |
| Dublin 1 | D01 |
| Dublin 10 | D10 |
| Dublin 11 | D11 |
| Dublin 12 | D12 |
| Dublin 13 | D13 |
| Dublin 14 | D14 |
| Dublin 15 | D15 |
| Dublin 16 | D16 |
| Dublin 17 | D17 |
| Dublin 18 | D18 |
| Dublin 2 | D02 |
| Dublin 20 | D20 |
| Dublin 22 | D22 |
| Dublin 24 | D24 |
| Dublin 3 | D03 |
| Dublin 4 | D04 |
| Dublin 5 | D05 |
| Dublin 6 | D06 |
| Dublin 6W | D6W |
| Dublin 7 | D07 |
| Dublin 8 | D08 |
| Dublin 9 | D09 |
| Dunboyne | A86 |
| Dundalk | A91 |
| Dun Laoghaire | A96 |
| Dunshaughlin | A85 |
| Edenderry | R45 |
| Enfield | A83 |
| Enniscorthy | Y21 |
| Garristown | A42 |
| Gorey | Y25 |
| Greystones | A63 |
| Kells | A82 |
| Kildare | R51 |
| Kilkenny | R95 |
| Longford | N39 |
| Lucan | K78 |
| Lusk | K45 |
| Malahide | K36 |
| Maynooth | W23 |
| Monasterevin | W34 |
| Mullingar | N91 |
| Naas | W91 |
| Newbridge | W12 |
| New Ross | Y34 |
| Oldtown | A45 |
| Portlaoise | R32 |
| Rush | K56 |
| Skerries | K34 |
| Swords | K67 |
| Trim | C15 |
| Tullamore | R35 |
| Wexford | Y35 |
| Wicklow | A67 |
No place matches your search.
Postal code data: GeoNames (CC BY 4.0) and zipcodestack.
These lists show Eircode routing keys, the first three characters (e.g. D02). Each full Eircode identifies a single address.
Frequently asked questions
How many Eircode routing keys are there in Leinster?
Leinster has 68 Eircode routing keys, from A41 to Y35, covering 68 places.
What is the eircode for a place in Leinster?
Find the place in the list on this page. Larger places have several codes; the one you need depends on the street. You can also check any code with the postal code validator.
Postal code API
All Leinster Eircode routing keys in one request
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GET https://api.zipcodestack.com/v1/code/state?state_name=Leinster&country=ie
{
"results": ["A41", "…", "Y35"]
}Free postal code tools
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