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IE

Postal codes in Ireland

53,000 rows across 4 provinces, enriched with localities, coordinates, and timezone data.

Dataset rows
53,000
Format
A##
Provinces
4
Levels
3
Sample record1 of 53,000 rows
Ireland dataset
✓ Verified
Postal code
H54
  • LocalityAddergoole More
  • CityGalway
  • ProvinceConnacht
  • Country · ISOIreland · IE
  • Coordinates53.6033, -8.7191
  • TimezoneEurope/Dublin
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Cities

Browse by top cities

Dublin
Provinces

Browse by province

Connacht
Leinster
Munster
Ulster
Reference dataset

Ireland postal codes

CountryProvinceCityCityZIPLatitudeLongitudeTimezone
IrelandConnachtGalwayAddergoole MoreH5453.603284-8.719076Europe/Dublin
IrelandConnachtGalwayAddragooleH9153.319382-9.149680Europe/Dublin
IrelandConnachtGalwayBallybrone CottagesH6553.402953-8.837699Europe/Dublin
IrelandConnachtGalwayBallyeighterH6253.158308-8.526535Europe/Dublin
IrelandConnachtGalwayBallymore UpperH5353.225573-8.187735Europe/Dublin
IrelandConnachtGalwayBallynacourty HillH9153.214426-8.944265Europe/Dublin
IrelandConnachtGalwayCaherconH9153.117139-8.921368Europe/Dublin
IrelandConnachtGalwayCloondadauvH6253.044560-8.291121Europe/Dublin
IrelandConnachtGalwayDerrewH5353.143972-8.236660Europe/Dublin
IrelandConnachtGalwayGlennaveelH5453.417143-8.747424Europe/Dublin
IrelandConnachtGalwayIllion WestH9153.511834-9.709053Europe/Dublin
IrelandConnachtGalwayKillosolanH5353.463505-8.439076Europe/Dublin
IrelandConnachtGalwayKilnalagF4553.676078-8.600575Europe/Dublin
IrelandConnachtGalwayKilskeaghH6553.368058-8.794971Europe/Dublin
IrelandConnachtGalwayLisheenH9153.034383-8.860779Europe/Dublin
IrelandConnachtGalwayLismanyH5353.267381-8.179681Europe/Dublin
IrelandConnachtGalwayMoatyH5353.215644-8.175191Europe/Dublin
IrelandConnachtGalwayOughtaghF4553.650655-8.477873Europe/Dublin
IrelandConnachtGalwayTreanH7153.551565-10.095747Europe/Dublin
IrelandConnachtLeitrimBuckodeF9154.425538-8.207141Europe/Dublin
IrelandConnachtLeitrimDerreenlloydN4154.005245-7.907712Europe/Dublin
IrelandConnachtLeitrimKnockanroeF9154.430582-8.198411Europe/Dublin
IrelandConnachtLeitrimLaraghN4153.998005-7.868695Europe/Dublin
IrelandConnachtLeitrimLisadlooeyN4154.179065-8.174012Europe/Dublin
IrelandConnachtLeitrimMullaghrignyN4153.928301-7.850158Europe/Dublin
IrelandConnachtLeitrimSheeanF9154.465145-8.322022Europe/Dublin
IrelandConnachtLeitrimSkreenyF9154.311899-8.171033Europe/Dublin
IrelandConnachtMayoBallinaleckaF2353.784632-9.269224Europe/Dublin
IrelandConnachtMayoBallinamorogueF2353.807060-9.376139Europe/Dublin
IrelandConnachtMayoBarnycarrollF1253.750000-8.950000Europe/Dublin
IrelandConnachtMayoCallacoonF2853.754719-9.807852Europe/Dublin
IrelandConnachtMayoCarrowgorruF2654.021474-9.208970Europe/Dublin
IrelandConnachtMayoCloonaghduffF2353.801053-9.256726Europe/Dublin
IrelandConnachtMayoCrott MountainF2853.751173-9.612994Europe/Dublin
IrelandConnachtMayoCuing MoreF2653.988129-9.186167Europe/Dublin
IrelandConnachtMayoDrummin SouthF1253.740974-8.975830Europe/Dublin
IrelandConnachtMayoKilleenF1253.661557-8.971620Europe/Dublin
IrelandConnachtMayoMacecrumpF2654.236597-10.047376Europe/Dublin
IrelandConnachtMayoRatheskinF2654.205209-9.357275Europe/Dublin
IrelandConnachtMayoShanvallyF2353.845691-9.266576Europe/Dublin
IrelandConnachtMayoSummerhill SouthF1253.730403-9.142927Europe/Dublin
IrelandConnachtRoscommonBallymagingF4553.903390-8.619838Europe/Dublin
IrelandConnachtRoscommonBodorraghaF5254.022934-8.243277Europe/Dublin
IrelandConnachtRoscommonCulliagh UpperF4253.759029-8.030551Europe/Dublin
IrelandConnachtRoscommonLisnagardF4553.820440-8.254533Europe/Dublin
IrelandConnachtRoscommonMullenF4553.858922-8.436762Europe/Dublin
IrelandConnachtRoscommonRathpeakH5353.328517-8.133213Europe/Dublin
IrelandConnachtSligoCloonararaF5654.106194-8.711000Europe/Dublin
IrelandConnachtSligoMullanasheeF9154.206353-8.594860Europe/Dublin
IrelandConnachtSligoRoadstownF5654.054594-8.632128Europe/Dublin

Complete dataset

53,000 rows available in Ireland

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Data format

Postal data format for Ireland

How Ireland postal codes are written, structured and administered.

Postal code format A99 AAAA

  • Seven characters, mixing two digits with five letters, written with a space after the third.
  • 139 postal codes covering 3,380 administrative areas and 51,780 localities.
  • 254 rows in this reference dataset, each pairing a code with its locality, coordinates and time zone.

Sample code:D02 X285—Dublin (Leinster)

How the codes are structured

  • FormatA99 AAAA — alphanumeric.
  • Length7 characters, plus a separator.
  • Administrative levelsProvinces → Cities.

Management & authority

Postal codes in Ireland are issued and maintained by Eircode.

Addressing standards

  • Common format[Street name] [House number], [City] [Region] [Postal code].
Country information

About Ireland

This WorldPostalCode reference dataset contains 254 rows for Ireland. Each row pairs a postal code with Province, Provinces, and Cities fields, plus coordinates and time-zone data where the source provides them.

Representative codes in the dataset include “D02 X285” and “T12 A2YT”. They provide reference values for matching and validating Ireland postal data.

The associated format metadata represents Ireland postal codes with the mask A99 AAAA and names Eircode as the relevant postal authority.

Europe

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FAQ

Ireland postal codes — frequently asked questions

What postal-code data is available for Ireland?

This reference dataset contains 254 rows for Ireland, with postal codes and the available administrative, locality, coordinate, and time-zone fields.

What format do Ireland postal codes use?

The format metadata for Ireland uses the mask A99 AAAA. One representative code is D02 X285.

How many postal codes does the Ireland format reference list?

The format metadata lists 139 postal codes for Ireland. This coverage figure is separate from the 254 rows in this dataset.

Which postal authority is named for Ireland?

The format metadata identifies Eircode as the postal authority for Ireland.