Nauru was inhabited by Micronesian and Polynesian settlers by around 1000 B.C., and the island was divided into 12 clans. Nauru developed in relative isolation because ocean currents made landfall on the island difficult. As a result, the Nauruan language does not clearly resemble any other in the Pacific region. In 1798, British sea captain John FEARN became the first European to spot the island. By 1830, European whalers used Nauru as a supply stop, trading firearms for food. In 1878, a civil war erupted on the island, reducing the population by more than a third. Germany forcibly annexed Nauru in 1888 by holding the 12 chiefs under house arrest until they consented to the annexation. Germany banned alcohol, confiscated weapons, instituted strict dress codes, and brought in Christian missionaries to convert the population. Phosphate was discovered in 1900 and heavily mined, although Nauru and Nauruans earned about one tenth of one percent of the profits from the phosphate deposits.
Australian forces captured Nauru from Germany during World War I, and in 1919, it was placed under a joint Australian-British-New Zealand mandate with Australian administration. Japan occupied Nauru during World War II and used its residents as forced labor elsewhere in the Pacific while destroying much of the infrastructure on the island. After the war, Nauru became a UN trust territory under Australian administration. Recognizing the phosphate stocks would eventually be depleted, in 1962, Australian Prime Minister Robert MENZIES offered to resettle all Nauruans on Curtis Island in Queensland, but Nauruans rejected that plan and opted for independence, which was achieved in 1968. In 1970, Nauru purchased the phosphate mining assets, and income from the mines made Nauruans among the richest people in the world. However, Nauru subsequently began a series of unwise investments in buildings, musical theater, and an airline. Nauru sued Australia in 1989 for the damage caused by mining when Australia administered the island. Widespread phosphate mining officially ceased in 2006.
Nauru went nearly bankrupt by 2000 and tried to rebrand itself as an offshore banking haven, although it ended that practice in 2005. In 2001, Australia set up the Nauru Regional Processing Center (NRPC), an offshore refugee detention facility, paying Nauru per person at the center. The NRPC was closed in 2008 but reopened in 2012. The number of refugees has steadily declined since 2014, and the remaining people were moved to a hotel in Brisbane, Australia, in 2020, effectively shuttering the NRPC. In a bid for Russian humanitarian aid, in 2008, Nauru recognized the breakaway Georgian republics of Abkhazia and South Ossetia.
land: 21 sq km
water: 0 sq km
contiguous zone: 24 nm
exclusive economic zone: 200 nm
lowest point: Pacific Ocean 0 m
arable land: 0% (2018 est.)
permanent crops: 20% (2018 est.)
permanent pasture: 0% (2018 est.)
forest: 0% (2018 est.)
other: 80% (2018 est.)
9,852 (2023 est.)
noun: Nauruan(s)
adjective: Nauruan
Nauruan 94.6%, I-Kiribati 2.2%, Fijian 1.3%, other 1.9% (2021 est.)
Nauruan 93% (official, a distinct Pacific Island language), English 2% (widely understood, spoken, and used for most government and commercial purposes), other 5% (includes Gilbertese 2% and Chinese 2%) (2011 est.)
note: data represent main language spoken at home; Nauruan is spoken by 95% of the population, English by 66%, and other languages by 12%
Protestant 60.4% (Nauruan Congregational 34.7%, Assemblies of God 11.6%, Pacific Light House 6.3%, Nauru Independent 3.6%, Baptist 1.5, Seventh Day Adventist 1.3%, other Protestant 1.4%), Roman Catholic 33.9%, other 4.2%, none 1.3%, no answer 0.3% (2021 est.)
0-14 years: 30.13% (male 1,513/female 1,455)
15-64 years: 65.65% (male 3,183/female 3,285)
65 years and over: 4.22% (2023 est.) (male 141/female 275)
total dependency ratio: 69.9
youth dependency ratio: 66
elderly dependency ratio: 3.9
potential support ratio: 25.8 (2021)
total: 27.5 years (2023 est.)
male: 26.9 years
female: 28.2 years
0.42% (2023 est.)
20.7 births/1,000 population (2023 est.)
6.4 deaths/1,000 population (2023 est.)
-10.2 migrant(s)/1,000 population (2023 est.)
extensive phosphate mining made approximately 90% of the island unsuitable for farming; most people live in the fertile coastal areas, especially along the southwest coast
urban population: 100% of total population (2023)
rate of urbanization: 0.18% annual rate of change (2020-25 est.)
at birth: 1.04 male(s)/female
0-14 years: 1.04 male(s)/female
15-64 years: 0.97 male(s)/female
65 years and over: 0.51 male(s)/female
total population: 0.97 male(s)/female (2023 est.)
total: 7.7 deaths/1,000 live births (2023 est.)
male: 9.9 deaths/1,000 live births
female: 5.4 deaths/1,000 live births
total population: 68.3 years (2023 est.)
male: 64.7 years
female: 72 years
2.58 children born/woman (2023 est.)
1.27 (2023 est.)
NA
improved: urban: 100% of population
rural: NA
total: 100% of population
unimproved: urban: 0% of population
rural: NA
total: 0% of population (2020 est.)
12% of GDP (2020)
1.35 physicians/1,000 population (2015)
improved: urban: 96.3% of population
rural: NA
total: 96.3% of population
unimproved: urban: 3.7% of population
rural: NA
total: 3.7% of population (2017 est.)
61% (2016)
total: 2.44 liters of pure alcohol (2019 est.)
beer: 0.54 liters of pure alcohol (2019 est.)
wine: 0.09 liters of pure alcohol (2019 est.)
spirits: 1.81 liters of pure alcohol (2019 est.)
other alcohols: 0 liters of pure alcohol (2019 est.)
total: 48.5% (2020 est.)
male: 47.8% (2020 est.)
female: 49.1% (2020 est.)
NA
59.6% (2023 est.)
7.1% of GDP (2021) NA
total population: NA
male: NA
female: NA
limited natural freshwater resources, roof storage tanks that collect rainwater and desalination plants provide water; a century of intensive phosphate mining beginning in 1906 left the central 90% of Nauru a wasteland; cadmium residue, phosphate dust, and other contaminants have caused air and water pollution with negative impacts on health; climate change has brought on rising sea levels and inland water shortages
party to: Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Climate Change-Paris Agreement, Comprehensive Nuclear Test Ban, Desertification, Hazardous Wastes, Law of the Sea, Marine Dumping-London Convention, Ozone Layer Protection, Whaling
signed, but not ratified: none of the selected agreements
tropical with a monsoonal pattern; rainy season (November to February)
agricultural land: 20% (2018 est.)
arable land: 0% (2018 est.)
permanent crops: 20% (2018 est.)
permanent pasture: 0% (2018 est.)
forest: 0% (2018 est.)
other: 80% (2018 est.)
urban population: 100% of total population (2023)
rate of urbanization: 0.18% annual rate of change (2020-25 est.)
0% of GDP (2018 est.)
particulate matter emissions: 7.4 micrograms per cubic meter (2019 est.)
carbon dioxide emissions: 0.05 megatons (2016 est.)
methane emissions: 0.01 megatons (2020 est.)
municipal solid waste generated annually: 6,192 tons (2016 est.)
10 million cubic meters (2020 est.)
upper-middle-income Pacific island country; phosphate resource exhaustion made island interior uninhabitable; licenses fishing rights; houses Australia’s Regional Processing Centre; former tax haven; largely dependent on foreign subsidies
$149.474 million (2021 est.)
$147.265 million (2020 est.)
$145.591 million (2019 est.)
note: data are in 2017 dollars
1.5% (2021 est.)
1.15% (2020 est.)
0% (2019 est.)
$11,900 (2021 est.) note: data are in 2017 dollars
$12,000 (2020 est.) note: data are in 2017 dollars
$12,000 (2019 est.)
$114 million (2017 est.)
5.1% (2017 est.)
8.2% (2016 est.)
agriculture: 6.1% (2009 est.)
industry: 33% (2009 est.)
services: 60.8% (2009 est.)comparison rankings:
household consumption: 98% (2016 est.)
government consumption: 37.6% (2016 est.)
investment in fixed capital: 42.2% (2016 est.)
exports of goods and services: 11.2% (2016 est.)
imports of goods and services: -89.1% (2016 est.)
coconuts, tropical fruit, vegetables, pork, eggs, pig offals, pig fat, poultry, papayas, cabbages
phosphate mining, offshore banking, coconut products
NA
NA
23% (2011 est.)
90% (2004 est.)
total: 26.6% (2013)
male: 20.9%
female: 37.5%
NA
34.8 (2012 est.)
lowest 10%: NA
highest 10%: NA
revenues: $195 million (2020 est.)
expenditures: $158 million (2020 est.)
-9.2% (of GDP) (2017 est.)
62% of GDP (2017 est.)
65% of GDP (2016 est.)
48.24% (of GDP) (2020 est.)
1 July - 30 June
$8.406 million (2018 est.)
$14.11 million (2017 est.)
$2.079 million (2016 est.)
$187 million (2021 est.)
$105 million (2020 est.)
$32.7 million (2019 est.)
note: data are in current year dollars
Thailand 49%, Saudi Arabia 14%, Philippines 11%, South Korea 8%, India 7% (2021)
skipjack, calcium phosphates, tuna, cars, delivery trucks, low-voltage protection equipment (2021)
$94.2 million (2021 est.)
$103 million (2020 est.)
$88.2 million (2019 est.)
note: data are in current year dollars
Australia 36%, Taiwan 16%, China 12%, Japan 12%, Nigeria 7% (2021)
refined petroleum, tugboats, cigarettes, cars, construction vehicles (2021)
$33.3 million (2004 est.)
Australian dollars (AUD) per US dollar -
Exchange rates:
1.331 (2021 est.)
1.453 (2020 est.)
1.439 (2019 est.)
1.338 (2018 est.)
1.305 (2017 est.)
electrification - total population: 100% (2021)
installed generating capacity: 15,000 kW (2020 est.)
consumption: 34.216 million kWh (2019 est.)
exports: 0 kWh (2020 est.)
imports: 0 kWh (2020 est.)
transmission/distribution losses: 0 kWh (2019 est.)comparison rankings:
fossil fuels: 100% of total installed capacity (2020 est.)
nuclear: 0% of total installed capacity (2020 est.)
solar: 0% of total installed capacity (2020 est.)
wind: 0% of total installed capacity (2020 est.)
hydroelectricity: 0% 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: 0% of total installed capacity (2020 est.)
production: 0 metric tons (2020 est.)
consumption: 0 metric tons (2020 est.)
exports: 0 metric tons (2020 est.)
imports: 0 metric tons (2020 est.)
proven reserves: 0 metric tons (2019 est.)
total petroleum production: 0 bbl/day (2021 est.)
refined petroleum consumption: 400 bbl/day (2019 est.)
crude oil and lease condensate exports: 0 bbl/day (2018 est.)
crude oil and lease condensate imports: 0 bbl/day (2018 est.)
crude oil estimated reserves: 0 barrels (2021 est.)
0 bbl/day (2015 est.)
0 bbl/day (2015 est.)
449 bbl/day (2015 est.)
production: 0 cubic meters (2021 est.)
consumption: 0 cubic meters (2021 est.)
exports: 0 cubic meters (2021 est.)
imports: 0 cubic meters (2021 est.)
proven reserves: 0 cubic meters (2021 est.)
66,000 metric tonnes of CO2 (2019 est.)
from coal and metallurgical coke: 0 metric tonnes of CO2 (2019 est.)
from petroleum and other liquids: 66,000 metric tonnes of CO2 (2019 est.)
from consumed natural gas: 0 metric tonnes of CO2 (2019 est.)
0 Btu/person (2019 est.)
number of registered air carriers: 1 (2020)
inventory of registered aircraft operated by air carriers: 5
annual passenger traffic on registered air carriers: 45,457 (2018)
annual freight traffic on registered air carriers: 7.94 million (2018) mt-km
C2
1 (2021)
1
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.)
total: 30 km (2002)
paved: 24 km (2002)
unpaved: 6 km (2002)
total: 3 (2022)
by type: other 3
major seaport(s): Nauru