Nauru
Top Sights & Landmarks
Background
By 1000 B.C., Micronesian and Polynesian settlers inhabited Nauru, and the island was divided among 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, a British mariner was the first European to spot the island and by 1830, European whalers used Nauru as a supply stop, trading firearms for food. A civil war in 1878 reduced 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. Phosphate was discovered in 1900 and was 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. In 1962, recognizing the phosphate stocks would eventually be depleted, 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, a series of unwise investments led to near bankruptcy by 2000. Widespread phosphate mining officially ceased in 2006. As its economy faltered, Nauru briefly tried to rebrand itself as an offshore banking haven, an initiative that ended in 2005, and the country made a successful bid for Russian humanitarian aid in 2008. 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 closed in 2008 but reopened in 2012. The number of refugees steadily declined after 2014, and in 2020, the remaining people were moved to Brisbane, Australia, effectively shuttering the NRPC. However, in 2023, Australia agreed to continue funding NRPC for two years and restarted settling asylees in the center in mid-2023. The center remains the Government of Nauru’s largest source of income.
Location
Oceania, island in the South Pacific Ocean, south of the Marshall Islands
Area
Elevation
Detailed Geography Information
Coastline
30 km
Geography - note
Nauru is the third-smallest country in the world behind the Holy See (Vatican City) and Monaco; it is the smallest country in the Pacific Ocean, the smallest country outside Europe, the world's smallest island country, and the world's smallest independent republic; situated just 53 km south of the equator, Nauru is one of the three great phosphate rock islands in the Pacific Ocean -- the others are Banaba (Ocean Island) in Kiribati and Makatea in French Polynesia
Irrigated land
0 sq km (2022)
Land boundaries
total: 0 km
Maritime claims
territorial sea: 12 nm contiguous zone: 24 nm exclusive economic zone: 200 nm
Natural hazards
periodic droughts
Natural resources
Terrain
sandy beach rises to fertile ring around raised coral reefs with phosphate plateau in center
Population & Growth
Age Distribution
Demographic Longevity
Vital Dynamics
Detailed People & Society Information
Alcohol consumption per capita
2.44 liters of pure alcohol (2019 est.)
Children under the age of 5 years underweight
3.8% (2023 est.)
Currently married women (ages 15-49)
57.7% (2021 est.)
Dependency ratios
total dependency ratio: 50.7 (2025 est.) youth dependency ratio: 43.7 (2025 est.) elderly dependency ratio: 7 (2025 est.) potential support ratio: 14.4 (2025 est.)
Education expenditure
5.7% of GDP (2023 est.) NA 6.6% national budget (2025 est.)
Ethnic groups
Gross reproduction rate
1.24 (2025 est.)
Health expenditure
13.1% of GDP (2021) 11.8% of national budget (2022 est.)
Infant mortality rate
total: 7.5 deaths/1,000 live births (2025 est.) male: 9.8 deaths/1,000 live births female: 5.3 deaths/1,000 live births
Languages
Literacy
total population: 96.6% (2023 est.) male: 93.4% (2023 est.) female: 99.7% (2023 est.)
Maternal mortality ratio
273 deaths/100,000 live births (2023 est.)
Nationality
noun: Nauruan(s) adjective: Nauruan
Obesity - adult prevalence rate
61% (2016)
Physician density
1.27 physicians/1,000 population (2015)
Population distribution
most people live in the fertile coastal areas, especially along the southwest coast
Refugees and internally displaced persons
Religions
Sex ratio
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: 0.49 male(s)/female total population: 0.96 male(s)/female (2024 est.)
Tobacco use
total: 47.7% (2025 est.) male: 49.3% (2025 est.) female: 46.1% (2025 est.)
Climate & Issues
tropical with a monsoonal pattern; rainy season (November to February)
Land Cover
Air & Carbon Emissions
Water Resources & Use
Detailed Environmental Information
International environmental agreements
Urbanization
urban population: 100% of total population (2023) rate of urbanization: 0.18% annual rate of change (2020-25 est.)
Waste and recycling
municipal solid waste generated annually: 6,200 tons (2024 est.)
Capital & State Profile
Executive Branch
Legislative Branch
National Identity & Symbols
blue with a narrow horizontal gold stripe across the center and a large white 12-pointed star below the stripe on the left side
Detailed Government Information
Administrative divisions
14 districts; Aiwo, Anabar, Anetan, Anibare, Baitsi, Boe, Buada, Denigomodu, Ewa, Ijuw, Meneng, Nibok, Uaboe, Yaren
Constitution
history: effective 29 January 1968 amendment process: proposed by Parliament; passage requires two-thirds majority vote of Parliament; amendments to constitutional articles, such as the republican form of government, protection of fundamental rights and freedoms, the structure and authorities of the executive and legislative branches, also require two-thirds majority of votes in a referendum
Country name
conventional long form: Republic of Nauru conventional short form: Nauru local long form: Republic of Nauru local short form: Nauru former: Pleasant Island etymology: the island name may derive from the Nauruan word "anaoero" meaning "I go to the beach"; the former name, Pleasant Island, came from British navigator John Frean, who visited in 1798
International law organization participation
has not submitted an ICJ jurisdiction declaration; accepts ICCt jurisdiction
International organization participation
Judicial branch
highest court(s): Supreme Court (consists of the chief justice and several justices) judge selection and term of office: judges appointed by the president to serve until age 65 subordinate courts: District Court, Family Court note: in 2017, the Nauruan Government revoked the 1976 High Court Appeals Act, which had allowed appeals beyond the Nauruan Supreme Court, and in 2018, the government formed its own appeals court
Legal system
mixed system of common law based on the English model and customary law
Political parties
Nauru does not have formal political parties; alliances within the government are often formed based on extended family ties
Suffrage
20 years of age; universal and compulsory
Economic Overview
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
Size & Performance
GDP Sector Breakdown
Trade Balance
Budget Balance
Export Profile
Top Export Partners
Major Export Commodities
Detailed Economic Data
Agricultural products
Current account balance
$1.923 million (2023 est.) $2.966 million (2022 est.) $6.597 million (2021 est.) note: balance of payments - net trade and primary/secondary income in current dollars
Exchange rates
Australian dollars (AUD) per US dollar - Exchange rates: 1.515 (2024 est.) 1.505 (2023 est.) 1.442 (2022 est.) 1.331 (2021 est.) 1.453 (2020 est.)
Industries
Inflation rate (consumer prices)
2.6% (2022 est.) 2.4% (2021 est.) 1.8% (2020 est.) note: annual % change based on consumer prices
Remittances
0.6% of GDP (2023 est.) 0.6% of GDP (2022 est.) 0.7% of GDP (2021 est.) note: personal transfers and compensation between resident and non-resident individuals/households/entities
Taxes and other revenues
44.4% (of GDP) (2020 est.) note: central government tax revenue as a % of GDP
Grid Infrastructure
Generation Mix
Fossil Fuels Production
Digital Access
Active internet users as a percentage of the total population.
Fixed Broadband
Mobile Cellular
Broadcast Media
Aviation
Ports & Harbors
Merchant Marine
Service & Defense Details
no regular military forces; Nauru Police Force
under the terms of a security deal signed in December 2024, Australia and Nauru agreed to “deepen and expand security cooperation” and “consult and consider” in the event of threats; Nauru pledged to seek Australia’s agreement before it signed any bilateral accords on maritime security, defense, and policing, and would receive Australian financial assistance in support of Nauru's police and security needs Nauru has a "shiprider" agreement with the US, which allows local maritime law enforcement officers to embark on US Coast Guard (USCG) and US Navy (USN) vessels, including to board and search vessels suspected of violating laws or regulations within Nauru's designated exclusive economic zone (EEZ) or on the high seas; "shiprider" agreements also enable USCG personnel and USN vessels with embarked USCG law enforcement personnel to work with host nations to protect critical regional resources (2025)