Interesting facts and figures about Ireland with international airports, official language, religion, currency, time zone, mains voltage and other important information for holidays in Ireland.
| Flag |  |
| Official language | Irish, English |
| Religion | Roman Catholic (87%) |
| Area | 70,182 km² |
| Inhabitants | 4.581.000 |
| Population density | 65.0 Inhabitants per km² |
| Capital | Dublin |
| Population capital | 528.000 |
| Currency | Euro, 1 Euro = 100 Cent |
| Currency code | € |
| Time zone | UTC±0h, WET - West European Time |
| Time zone summer time | UTC+1h, WEST - West European Summer Time |
| Telephone area code | +353 |
| Top-level domain | .ie |
| Mains voltage | 230V |
| International airport | Dublin (DUB), Shannon (SNN) |
| Official tourism site | http://www.discoverireland.com/ |
| Average age | 35.4 years |
| Life expectancy | 80.5 years |
| Infant Mortality | 3.8 deaths per 1,000 births |
