🇮🇪 Ireland · county
Connacht Eircodes
Connacht has 18 Eircode routing keys, from F12 to N41, used by 18 places. Search a place below to find its codes.
- Codes
- 18
- Range
- F12–N41
- Places
- 18
- Format
- @@@ @@@@
Eircode Routing Keys by place
| Place | Eircode Routing Keys |
|---|---|
| Athenry | H65 |
| Ballina | F26 |
| Ballinasloe | H53 |
| Ballinrobe | F31 |
| Ballyhaunis | F35 |
| Ballymote | F56 |
| Boyle | F52 |
| Carrick On Shannon | N41 |
| Castlebar | F23 |
| Castlerea | F45 |
| Clifden | H71 |
| Galway | H91 |
| Knock | F12 |
| Loughrea | H62 |
| Roscommon | F42 |
| Sligo | F91 |
| Tuam | H54 |
| Westport | F28 |
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 Connacht?
Connacht has 18 Eircode routing keys, from F12 to N41, covering 18 places.
What is the eircode for a place in Connacht?
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 Connacht Eircode routing keys in one request
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GET https://api.zipcodestack.com/v1/code/state?state_name=Connacht&country=ie
{
"results": ["F12", "…", "N41"]
}Free postal code tools
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