Ubicación: Western Europe, occupying five-sixths of the island of Ireland in the North Atlantic Ocean, west of Great Britain
Coordenadas geográficas: 53° 0' N, 8° 0' W
Km de línea costera: 1,448 km km
Clima: temperate maritime; modified by North Atlantic Current; mild winters, cool summers; consistently humid; overcast about half the time
Terreno: mostly level to rolling interior plain surrounded by rugged hills and low mountains; sea cliffs on west coast
Cumbres: lowest point: Atlantic Ocean 0 m highest point: Carrauntoohil 1,041 m
Riesgos naturales: NA
Moneda: euro (EUR)
Población: 4,015,676 (July 2005 est.)
Lenguas: English (official) is the language generally used, Irish (official) (Gaelic or Gaeilge) spoken mainly in areas located along the western seaboard
Capital: Dublin
División administrativa: 26 counties; Carlow, Cavan, Clare, Cork, Donegal, Dublin, Galway, Kerry, Kildare, Kilkenny, Laois, Leitrim, Limerick, Longford, Louth, Mayo, Meath, Monaghan, Offaly, Roscommon, Sligo, Tipperary, Waterford, Westmeath, Wexford, Wicklow note: Cavan, Donegal, and Monaghan are part of Ulster Province