What is the name and length of the Irish postal code?

The system in Ireland is called Eircode. It is a seven-character alphanumeric code divided into two parts by a space.

What is the postal code for Dublin?

Dublin uses various Routing Keys starting with the letter D; for example, Dublin 2 uses D02, and Dublin 4 uses D04. A full Eircode might look like D02 KN23.

Is each Eircode unique to a single house?

Yes, the Eircode system is unique because every individual address in Ireland has its own specific code, unlike other countries where multiple houses share the same code.

How can I find a specific Eircode in Ireland?

You can use the Postindex.net search bar or browse our regional directory of Ireland to find accurate Eircodes for any city or street.

Ireland Eircodes

Navigate the Ireland postal network with precision. Our database provides a comprehensive directory of Eircodes, covering everything from the administrative districts of Dublin to the most remote localities. Ensure accurate mail routing and seamless logistics by using the correct geographic identifiers for every street and city across the country.

Postcodes of Ireland

Y14

Arklow

A84

Ashbourne

H65

Athenry

N37

Athlone

R14

Athy

R21

Bagenalstown

K32

Balbriggan

F26

Ballina

H53

Ballinasloe

P31

Ballincollig

F31

Ballinrobe

A41

Ballyboughal

F35

Ballyhaunis

F56

Ballymote

P72

Bandon

P75

Bantry

H14

Belturbet

R42

Birr

A94

Blackrock

F52

Boyle

A98

Bray

F94

Bundoran

V23

Caherciveen

E21

Cahir

R93

Carlow

N41

Carrick On Shannon

E32

Carrick On Suir

A81

Carrickmacross

P43

Carrigaline

T34

Carrignavar

E25

Cashel

F23

Castlebar

A75

Castleblayney

F45

Castlerea

H12

Cavan

P56

Charleville

H71

Clifden

P85

Clonakilty

H23

Clones

E91

Clonmel

P24

Cobh

H16

Cootehill

T23

Cork City Northside

T12

Cork City Southside

P14

Crookstown

R56

Curragh

A92

Drogheda

D01

Dublin 1

D10

Dublin 10

D11

Dublin 11

D12

Dublin 12

D13

Dublin 13

D14

Dublin 14

D15

Dublin 15

D16

Dublin 16

D17

Dublin 17

D18

Dublin 18

D02

Dublin 2

D20

Dublin 20

D22

Dublin 22

D24

Dublin 24

D03

Dublin 3

D04

Dublin 4

D05

Dublin 5

D06

Dublin 6

D6W

Dublin 6W

D07

Dublin 7

D08

Dublin 8

D09

Dublin 9

A96

Dun Laoghaire

A86

Dunboyne

A91

Dundalk

X35

Dungarvan

P47

Dunmanway

A85

Dunshaughlin

R45

Edenderry

A83

Enfield

Y21

Enniscorthy

P61

Fermoy

H91

Galway

A42

Garristown

T45

Glanmire

Y25

Gorey

A63

Greystones

A82

Kells

V93

Kenmare

R51

Kildare

R95

Kilkenny

X42

Kilmacthomas

V35

Kilmallock

Ireland Statistic

Capital

Dublin

ISO Alpha-2

ISO Alpha-3

IRL

Calling code

+353

Currency

Euro (€)

Code Format

A65 ANNN

Total Postcodes

139

About Ireland Postal System

An Post manages the Eircode system, Ireland's unique national postcode framework launched in 2015 to overcome the challenges of non-unique addresses. Unlike traditional systems, each Eircode identifies a single specific residential or business address rather than a general geographic area. This high-precision data asset is critical for emergency services, utility companies, and the growing Irish e-commerce sector.

Address Example in Ireland

MR. PATRICK MURPHY
123 MERRION SQUARE
DUBLIN 2
D02 KN23
IRELAND

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Code Structure

The Irish Eircode consists of seven alphanumeric characters in the format A65 ANNN. The first three characters are the Routing Key (geographic area), and the final four characters are a Unique Identifier for the individual property.

FAQ about Ireland