Éire / Ireland

Administrative hierarchy of Ireland: 26 countys, 31 local authoritys. With coordinates (lat/lon) and bilingual names at every level.

County (Contae)

Local Authority (Údarás Áitiúil)

Total Records

Coordinates

lat/lon at every level

Bilingual

Local script + English

JSON API

/api/v1/countries/ie.json

No Postal

Not available

Hierarchy

Name (Local)	Name (EN)	ID	Coordinates	Children
Port Láirge	Waterford	`IE01`	52.229, -7.598	1
Corcaigh	Cork	`IE02`	51.975, -8.75	2
Loch Garman	Wexford	`IE03`	52.487, -6.606	1
Ceatharlach	Carlow	`IE04`	52.725, -6.844	1
Cill Chainnigh	Kilkenny	`IE05`	52.549, -7.208	1
Luimneach	Limerick	`IE06`	52.528, -8.763	1
Ciarraí	Kerry	`IE07`	52.132, -9.5	1
Cill Mhantáin	Wicklow	`IE08`	52.985, -6.34	1
Laois	Laois	`IE09`	52.998, -7.428	1
Cill Dara	Kildare	`IE10`	53.198, -6.843	1
An Clár	Clare	`IE11`	52.852, -9.098	1
Uíbh Fhailí	Offaly	`IE12`	53.189, -7.791	1
An Iarmhí	Westmeath	`IE13`	53.53, -7.409	1
An Mhí	Meath	`IE14`	53.645, -6.741	1
Lú	Louth	`IE15`	53.888, -6.493	1
An Longfort	Longford	`IE16`	53.673, -7.753	1
Gaillimh	Galway	`IE17`	53.378, -8.579	2
Ros Comáin	Roscommon	`IE18`	53.758, -8.2	1
Muineachán	Monaghan	`IE19`	54.161, -6.916	1
An Cabhán	Cavan	`IE20`	53.96, -7.362	1
Liatroim	Leitrim	`IE21`	54.303, -8.205	1
Sligeach	Sligo	`IE22`	54.123, -8.779	1
Maigh Eo	Mayo	`IE23`	53.908, -9.264	1
Dún na nGall	Donegal	`IE24`	54.925, -7.991	1
Tiobraid Árann	Tipperary	`IE25`	52.424, -7.995	1
Baile Átha Cliath	Dublin	`IE26`	53.327, -6.347	4

GET /api/v1/countries/ie.json

Full dataset including all levels. CORS enabled, no auth required.

Full dataset with browsable hierarchy, aggregate files, and AI-friendly exports:

Who's On First
https://data.geocode.earth/wof/dist/shapefile/
License: CC BY