Celtic tribes arrived on the island between 600 and 150 B.C. Invasions by Norsemen that began in the late 8th century were finally ended when King Brian BORU defeated the Danes in 1014. Norman invasions began in the 12th century and set off more than seven centuries of Anglo-Irish struggle marked by fierce rebellions and harsh repressions. The Irish famine of the mid-19th century was responsible for a drop in the island’s population by more than one quarter through starvation, disease, and emigration. For more than a century afterward, the population of the island continued to fall, only to begin growing again in the 1960s. Over the last 50 years, Ireland’s high birthrate has made it demographically one of the youngest populations in the EU.The modern Irish state traces its origins to the failed 1916 Easter Monday Uprising that galvanized nationalist sentiment and fostered a guerrilla war resulting in independence from the UK in 1921 with the signing of the Anglo-Irish Treaty and the creation of the Irish Free State. The treaty was deeply controversial in Ireland, in part because it helped solidify the partition of Ireland, with six of the island’s 32 counties remaining in the UK as Northern Ireland. The split between pro-Treaty and anti-Treaty partisans led to the Irish Civil War (1922-23). The traditionally dominant political parties in Ireland, Fine Gael and Fianna Fail, are de facto descendants of the opposing sides of the treaty debate. Ireland formally left the British Dominion in 1949 when Ireland declared itself a republic.
Deep sectarian divides between the Catholic and Protestant populations and systemic discrimination in Northern Ireland erupted into years of violence known as the “Troubles” that began in the 1960s. In 1998, the governments of Ireland and the UK, along with most political parties in Northern Ireland, reached the Belfast/Good Friday Agreement with the support of the US. This agreement helped end the Troubles and initiated a new phase of cooperation between the Irish and British Governments.
Ireland was neutral in World War II and continues its policy of military neutrality. Ireland joined the European Community in 1973 and the euro-zone currency union in 1999. The economic boom years of the Celtic Tiger (1995-2007) saw rapid economic growth, which came to an abrupt end in 2008 with the meltdown of the Irish banking system. As a small, open economy, Ireland has excelled at courting foreign direct investment, especially from US multi-nationals, which helped the economy recover from the financial crisis and insulated it somewhat from the economic shocks of the COVID-19 pandemic.
land: 68,883 sq km
water: 1,390 sq km
border countries (1): UK 490 km
exclusive fishing zone: 200 nm
lowest point: Atlantic Ocean 0 m
mean elevation: 118 m
arable land: 15.4% (2018 est.)
permanent crops: 0% (2018 est.)
permanent pasture: 50.7% (2018 est.)
forest: 10.9% (2018 est.)
other: 23% (2018 est.)
5,323,991 (2023 est.)
noun: Irishman(men), Irishwoman(women), Irish (collective plural)
adjective: Irish
Irish 76.6%, Irish travelers 0.6%, other White 9.9%, Asian 3.3%, Black 1.5%, other (includes Arab, Roma, and persons of mixed backgrounds) 2%, unspecified 2.6% (2022 est.)
English (official, the language generally used), Irish (Gaelic or Gaeilge) (official, spoken by approximately 39.8% of the population as of 2016; mainly spoken in areas along Ireland’s western coast known as gaeltachtai, which are officially recognized regions where Irish is the predominant language)
Roman Catholic 68.3%, Protestant 3.8% (Church of Ireland/Church of England/Anglican/Episcopalian 2.4%, other Protestant 1.4%), Orthodox 2%, other Christian 0.9%, Muslim 1.4%, other 1.6%, none 15.4%, unspecified 6.6% (2022 est.)
0-14 years: 20.39% (male 556,057/female 529,454)
15-64 years: 65.04% (male 1,741,527/female 1,720,989)
65 years and over: 14.57% (2023 est.) (male 360,476/female 415,488)
total dependency ratio: 53.2
youth dependency ratio: 30.5
elderly dependency ratio: 22.7
potential support ratio: 4.4 (2021 est.)
total: 39.8 years (2023 est.)
male: 39.4 years
female: 40.2 years
1.09% (2023 est.)
11.3 births/1,000 population (2023 est.)
7.1 deaths/1,000 population (2023 est.)
6.8 migrant(s)/1,000 population (2023 est.)
population distribution is weighted to the eastern side of the island, with the largest concentration being in and around Dublin; populations in the west are small due to mountainous land, poorer soil, lack of good transport routes, and fewer job opportunities
urban population: 64.5% of total population (2023)
rate of urbanization: 1.15% annual rate of change (2020-25 est.)
1.270 million DUBLIN (capital) (2023)
at birth: 1.06 male(s)/female
0-14 years: 1.05 male(s)/female
15-64 years: 1.01 male(s)/female
65 years and over: 0.87 male(s)/female
total population: 0.98 male(s)/female (2023 est.)
30.9 years (2020 est.)
5 deaths/100,000 live births (2020 est.)
total: 3.2 deaths/1,000 live births (2023 est.)
male: 3.2 deaths/1,000 live births
female: 3.3 deaths/1,000 live births
total population: 82.2 years (2023 est.)
male: 80.5 years
female: 84.1 years
1.72 children born/woman (2023 est.)
0.84 (2023 est.)
NA
improved: urban: 97% of population
rural: 98.1% of population
total: 97.4% of population
unimproved: urban: 3% of population
rural: 1.9% of population
total: 2.6% of population (2020 est.)
7.1% of GDP (2020)
3.49 physicians/1,000 population (2020)
3 beds/1,000 population (2018)
improved: urban: 97.8% of population
rural: 99.1% of population
total: 98.3% of population
unimproved: urban: 2.2% of population
rural: 0.9% of population
total: 1.7% of population (2020 est.)
25.3% (2016)
total: 10.91 liters of pure alcohol (2019 est.)
beer: 4.92 liters of pure alcohol (2019 est.)
wine: 2.88 liters of pure alcohol (2019 est.)
spirits: 2.29 liters of pure alcohol (2019 est.)
other alcohols: 0.82 liters of pure alcohol (2019 est.)
total: 20.8% (2020 est.)
male: 22.5% (2020 est.)
female: 19% (2020 est.)
NA
52.1% (2023 est.)
3.1% of GDP (2020 est.)
total population: NA
male: NA
female: NA
total: 19 years
male: 18 years
female: 19 years (2020)
water pollution, especially of lakes, from agricultural runoff; acid rain kills plants, destroys soil fertility, and contributes to deforestation
party to: Air Pollution, Air Pollution-Nitrogen Oxides, Air Pollution-Persistent Organic Pollutants, Air Pollution-Sulphur 94, Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Climate Change-Paris Agreement, Comprehensive Nuclear Test Ban, Desertification, Endangered Species, Environmental Modification, Hazardous Wastes, Law of the Sea, Marine Dumping-London Convention, Marine Dumping-London Protocol, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Tropical Timber 2006, Wetlands, Whaling
signed, but not ratified: Air Pollution-Heavy Metals, Air Pollution-Multi-effect Protocol, Marine Life Conservation
temperate maritime; modified by North Atlantic Current; mild winters, cool summers; consistently humid; overcast about half the time
agricultural land: 66.1% (2018 est.)
arable land: 15.4% (2018 est.)
permanent crops: 0% (2018 est.)
permanent pasture: 50.7% (2018 est.)
forest: 10.9% (2018 est.)
other: 23% (2018 est.)
urban population: 64.5% of total population (2023)
rate of urbanization: 1.15% annual rate of change (2020-25 est.)
0.01% of GDP (2018 est.)
0% of GDP (2018 est.)
particulate matter emissions: 8.2 micrograms per cubic meter (2019 est.)
carbon dioxide emissions: 37.71 megatons (2016 est.)
methane emissions: 13.67 megatons (2020 est.)
municipal solid waste generated annually: 2,692,537 tons (2012 est.)
municipal solid waste recycled annually: 888,537 tons (2012 est.)
percent of municipal solid waste recycled: 33% (2012 est.)
municipal: 990 million cubic meters (2020 est.)
industrial: 520 million cubic meters (2020 est.)
agricultural: 40 million cubic meters (2020 est.)
52 billion cubic meters (2020 est.)
strong, export-based EU economy; multinational-business-friendly environment known for resilience, even amid COVID-19 disruptions; real wage growth beyond other OECD members; high livings standards; strong social equity and cohesion; aging labor force
$515.88 billion (2021 est.)
$454.167 billion (2020 est.)
$427.715 billion (2019 est.)
note: data are in 2017 dollars
13.59% (2021 est.)
6.18% (2020 est.)
5.44% (2019 est.)
$102,500 (2021 est.)
$91,100 (2020 est.)
$86,700 (2019 est.)
note: data are in 2017 dollars
$398.476 billion (2019 est.)
2.36% (2021 est.)
-0.33% (2020 est.)
0.94% (2019 est.)
Fitch rating: A+ (2017)
Moody’s rating: A2 (2017)
Standard & Poors rating: AA- (2019)
note: The year refers to the year in which the current credit rating was first obtained.
agriculture: 1.2% (2017 est.)
industry: 38.6% (2017 est.)
services: 60.2% (2017 est.)comparison rankings:
household consumption: 34% (2017 est.)
government consumption: 10.1% (2017 est.)
investment in fixed capital: 23.4% (2017 est.)
investment in inventories: 1.2% (2017 est.)
exports of goods and services: 119.9% (2017 est.)
imports of goods and services: -89.7% (2017 est.)
milk, barley, beef, wheat, potatoes, pork, oats, poultry, mushrooms/truffles, mutton
pharmaceuticals, chemicals, computer hardware and software, food products, beverages and brewing; medical devices
20.33% (2021 est.)
2.518 million (2021 est.)
6.63% (2021 est.)
5.62% (2020 est.)
4.95% (2019 est.)
total: 17.4% (2021 est.)
male: 16.1%
female: 18.8%
13.1% (2018 est.)
30.6 (2018 est.)
on food: 9% of household expenditures (2018 est.)
on alcohol and tobacco: 5.8% of household expenditures (2018 est.)
lowest 10%: 2.9%
highest 10%: 27.2% (2000)
revenues: $99.784 billion (2019 est.)
expenditures: $97.713 billion (2019 est.)
-0.3% (of GDP) (2017 est.)
71.58% of GDP (2020 est.)
69.7% of GDP (2019 est.)
75.19% of GDP (2018 est.)
note: data cover general government debt and include debt instruments issued (or owned) by government entities other than the treasury; the data include treasury debt held by foreign entities; the data include debt issued by subnational entities, as well as intragovernmental debt; intragovernmental debt consists of treasury borrowings from surpluses in the social funds, such as for retirement, medical care, and unemployment; debt instruments for the social funds are not sold at public auctions
16.51% (of GDP) (2020 est.)
calendar year
$72.22 billion (2021 est.)
-$27.412 billion (2020 est.)
-$44.934 billion (2019 est.)
$677.028 billion (2021 est.) note: data are in current year dollars
$569.061 billion (2020 est.) note: data are in current year dollars
$502.313 billion (2019 est.)
United States 28%, Belgium 10%, Germany 10%, UK 9%, China 5%, Netherlands 5% (2019)
vaccines and cultures, packaged medicines, nitrogen compounds, integrated circuits, scented mixtures, medical instruments (2021)
$477.544 billion (2021 est.) note: data are in current year dollars
$486.946 billion (2020 est.) note: data are in current year dollars
$452.979 billion (2019 est.)
United Kingdom 31%, United States 16%, Germany 10%, Netherlands 5%, France 5% (2019)
aircraft, computers, packaged medicines, refined petroleum, medical cultures/vaccines (2019)
$13.247 billion (31 December 2021 est.)
$7.463 billion (31 December 2020 est.)
$5.733 billion (31 December 2019 est.)
$2.829 trillion (2019 est.)
$2.759 trillion (2018 est.)
euros (EUR) per US dollar -
Exchange rates:
0.845 (2021 est.)
0.876 (2020 est.)
0.893 (2019 est.)
0.847 (2018 est.)
0.885 (2017 est.)
electrification - total population: 100% (2021)
installed generating capacity: 11.43 million kW (2020 est.)
consumption: 30.627 billion kWh (2020 est.)
exports: 1.913 billion kWh (2020 est.)
imports: 1.761 billion kWh (2020 est.)
transmission/distribution losses: 2.309 billion kWh (2020 est.)comparison rankings:
fossil fuels: 57.8% of total installed capacity (2020 est.)
nuclear: 0% of total installed capacity (2020 est.)
solar: 0.2% of total installed capacity (2020 est.)
wind: 34.8% of total installed capacity (2020 est.)
hydroelectricity: 3.7% of total installed capacity (2020 est.)
tide and wave: 0% of total installed capacity (2020 est.)
geothermal: 0% of total installed capacity (2020 est.)
biomass and waste: 3.6% of total installed capacity (2020 est.)
production: 0 metric tons (2020 est.)
consumption: 351,000 metric tons (2020 est.)
exports: 132,000 metric tons (2020 est.)
imports: 408,000 metric tons (2020 est.)
proven reserves: 14 million metric tons (2019 est.)
total petroleum production: 600 bbl/day (2021 est.)
refined petroleum consumption: 159,100 bbl/day (2019 est.)
crude oil and lease condensate exports: 0 bbl/day (2018 est.)
crude oil and lease condensate imports: 60,300 bbl/day (2018 est.)
crude oil estimated reserves: 0 barrels (2021 est.)
64,970 bbl/day (2017 est.)
37,040 bbl/day (2017 est.)
126,600 bbl/day (2017 est.)
production: 2.652 billion cubic meters (2019 est.)
consumption: 5.492 billion cubic meters (2019 est.)
exports: 0 cubic meters (2021 est.)
imports: 2.847 billion cubic meters (2019 est.)
proven reserves: 9.911 billion cubic meters (2021 est.)
35.475 million metric tonnes of CO2 (2019 est.)
from coal and metallurgical coke: 1.43 million metric tonnes of CO2 (2019 est.)
from petroleum and other liquids: 23.08 million metric tonnes of CO2 (2019 est.)
from consumed natural gas: 10.965 million metric tonnes of CO2 (2019 est.)
133.674 million Btu/person (2019 est.)
number of registered air carriers: 9 (2020)
inventory of registered aircraft operated by air carriers: 450
annual passenger traffic on registered air carriers: 1.676 million (2018)
annual freight traffic on registered air carriers: 168.71 million (2018) mt-km
EI
40 (2021)
16
note: paved runways have a concrete or asphalt surface but not all have facilities for refueling, maintenance, or air traffic control; the length of a runway required for aircraft to safely operate depends on a number of factors including the type of aircraft, the takeoff weight (including passengers, cargo, and fuel), engine types, flap settings, landing speed, elevation of the airport, and average maximum daily air temperature; paved runways can reach a length of 5,000 m (16,000 ft.), but the “typical” length of a commercial airline runway is between 2,500-4,000 m (8,000-13,000 ft.)
24
note: unpaved runways have a surface composition such as grass or packed earth and are most suited to the operation of light aircraft; unpaved runways are usually short, often less than 1,000 m (3,280 ft.) in length; airports with unpaved runways often lack facilities for refueling, maintenance, or air traffic control
2,427 km gas (2017)
total: 1,688 km (2020) 53 km electrified
total: 99,830 km (2018)
paved: 99,830 km (2018) (includes 2,717 km of expressways)
956 km (2010) (pleasure craft only)
total: 96 (2022)
by type: bulk carrier 12, general cargo 34, oil tanker 1, other 49
major seaport(s): Dublin, Shannon Foynes
cruise port(s): Cork (250,000), Dublin (359,966) (2020)
container port(s) (TEUs): Dublin (529,563) (2016)
river port(s): Cork (Lee), Waterford (Suir)