Nauru

Nauru, a raised coral island, is a Micronesian Pacific Island country located just 40 km south of the Equator with a land area of just 21 sq km. It is among the world’s smallest independent states. The closest neighbouring country is Kiribati, located about 300 km to the east.

Nauru does not have an official capital, although the district of Yaren is often treated as such due to the government offices being located there. In the centre of the island coral cliffs stand at up to 200 feet tall, with the surrounding plateau largely composed of rock phosphates. An endorheic lake called the Buada Lagoon can be found in the southwest of the country, and fertile yet narrow stretches of soil encircle the coastal areas of the country. Mineral deposits used to cover more than 65% of the land, but extraction has left jagged protruding piles of limestone bedrocks that give the country a distinctive appearance.

Demographics

The population is estimated at about 12,100–12,200. The population is divided into twelve tribes and is dispersed across the island. The large majority are Nauruan. Nauruan is spoken by most of the population; English is used for official documents and governmental purposes. Christianity is the dominant religion, with Protestant denominations the largest group, followed by Roman Catholicism. Nauru is effectively 100 per cent urban because of its size. The population is relatively young.

The population of Nauru is estimated to be around 12,511 as of July 2021. The population is divided into twelve tribes and is dispersed somewhat evenly across the island since there is no established capital, although most of the governmental and judicial offices are in the district of Yaren. 89% of the population is Nauruan, 6.6% are mixed Nauruan and 2% are I-Kiribati. The official language is Nauruan which is spoken by 93% of the population, while English is used for official documents and governmental purposes. Other languages spoken in the territory include I-Kiribati and Chinese. Christianity is the dominant religion in the region. 60% of the population is Protestant whilst 33% of the population is Roman Catholic.

Nauru is one of the few countries with 100% urban population, mainly due to its small land area. Nauru has a young population with 47% of the population below the age of 25.

History

The earliest evidence of civilisation in Nauru is recorded to be from 3,000 years ago when the Micronesian and Polynesian voyagers, who branched into 12 different tribes, spread out on the island. It was first sighted by English ships in 1798, but contact between the Europeans and the indigenous was not established until the 1830s when Nauru’s ports were opened to foreign whaling vessels. After which, the introduction of alcohol and guns by these foreigners sparked intra-island war amongst the competing tribes and districts, which peaked in the 1880s and is said to have almost halved the population from 1,400 people down to 900. German traders present on the island, frustrated by the hostilities and foreign competition over the Pacific territory, convinced the German government, including Otto von Bismarck’s son, to sign the Anglo-German declarations of 1886 whereby Nauru was incorporated into the Marshall Islands protectorate in 1888, and the subsequent arrival of German forces and administration to the island quelled the decades-long in-fighting. In 1906, due to the discovery of large phosphate reserves, the German administration, along with the British concern named the Pacific Phosphate Company, began mining operations in the following year. In 1914, with the beginning of World War I, Australian forces defeated German forces and took over Nauru. With the end of the War in 1919, Nauru became a League of Nations mandated territory under Australian administration primarily, along with Britain and New Zealand. These three governments took over the phosphate mining via a joint commission called the British Phosphate Commission.

During the Second World War, German and Japanese forces fought for dominance in Nauru, with Japan eventually succeeding in August 1942, and the population was taken to Truk (currently Chuuk), including notable politician Hammer DeRoburt, to work as labourers in military encampments. Australian control was re-established in September 1945 and in November of 1947, the administration system of Nauru under the League of Nations was reinstated under the United Nations, and the operations of the British Phosphate Commission resumed.

The first movement towards independence began in the 1950s when Hammer DeRoburt, a politician with chiefly status in the local government council since 1955, began negotiations for local ownership of the phosphate industry as well as political autonomy for Nauru. Pressure for independence kept mounting in the late 1950s and early 1960s. Eventually, when mining had caused such environmental damage that discussions had begun to resettle Nauruans on an island on the northern coast of Australia, which was rejected by DeRoburt and was backed by almost all the Nauruan population. After negotiations, Australia agreed to grant Nauru full independence in a discussion held in October 1967; and the formal Independence Day fell on 31 January 1968, which was also the 22nd anniversary of the return of the Nauruan people from Truk. Hammer DeRoburt became the first president of Nauru and remained so until 1989, except for a brief lapse in 1976–78 and the latter half of 1986 due to government opponents’ votes of no confidence. Before the end of his terms, in 1982 he was knighted by Queen Elizabeth II. In 1970, the British Phosphate Commission handed over administration of the resources to the Nauru Phosphate Corporation, the returns of which gave the island country one of the highest GDP per capita figures in the world at the time. Nauru officially joined the Commonwealth in 1999.

Key Dates

1798 Captain John Fearn sails past Nauru from New Zealand and names it Pleasant Island.

1888 Nauru annexed by Germany and incorporated into Marshall Islands Protectorate.

1900 British company discovers phosphate in Nauru.

1906 Anglo-German agreement for cooperation in phosphate mining begins.

1914 Australia gains control of Nauru.

1919 League of Nations grants joint mandate of Nauru to Australia, Great Britain and New Zealand.

1942-45 Japanese occupation of Nauru.

1947 Nauru made UN trust territory under Australian administration.

1966 First Nauruan Legislative Council elected.

1968 Independence granted on 31 January; DeRoburt elected president.

1969 Nauru becomes associate member of the Commonwealth.

1999 Nauru joins the United Nations.

2003 Bernard Dowiyogo becomes president in January.

2003 Bernard Dowiyogo becomes president in January; René Harris elected as president in August.

2006 Experts warn Nauru that primary phosphate resources are near exhaustion.

2019 Lionel Aingimea elected president.

2023 David Adeang elected president.

2025 Adeang re-elected by Parliament.

Legal System and Government

Nauru is a democratic republic with the president as both the head of state and government. The president is indirectly elected by members of the parliament, which itself is unicameral with 19 members who may be elected for a maximum of three years. From amongst the parliament members the president elects 5–6 for the formation of the cabinet. Legislative power rests with both the government and the parliament. David Adeang has been president since 2023 and was re-elected in October 2025.

The Supreme Court in Nauru hears appeals from both the district courts and from the family courts. Should an appeal be lodged against a decision of the Supreme Court, the Appellate Court of Nauru or the High Court of Australia will hear the matter. There are also Public Service and Police Appeal Boards for appeals relating to public interest.

Economy

Nauru is a small upper-middle-income economy. Nominal GDP is about US$176 million in 2025 and US$196 million in 2026, with real growth around 2 per cent. Per capita income is high relative to many Pacific states because of the tiny population. Primary phosphate reserves were largely exhausted by the early 2000s; residual secondary mining continues on a limited scale. Services, public administration, fishing licence revenue and substantial Australian financial support (including arrangements linked to regional processing) dominate the economy. Food, fuel and most manufactured goods are imported. Climate vulnerability and environmental damage from past mining remain constraints.

Nauru is classified as an upper-middle-income country. The nation has a small population and due to its topography it is a net-importer of foodstuffs, petroleum products, machinery and chemicals. The economy of Nauru was primarily based on its industrial sector through phosphate mining. With primary phosphate reserves dwindling by the early 2010s, the government has sought to diversify, leading to services becoming the predominant sector of the nation, though residual secondary mining of phosphate is still undertaken. Manufacturing is limited, largely through the processing of coconut products, handicrafts and residual phosphate.

A limited amount of land is arable. The country imports the large majority of its food resources; coconuts are the main harvest and the locals partake predominantly in fishing for local food consumption needs. Services comprise the majority of GDP. Australia is Nauru’s primary external economic partner.

Trade

Exports are limited and concentrated in residual phosphate and fish. Imports are dominated by fuels, food, machinery and vehicles. Major partners include Australia, Taiwan, Thailand and other Pacific and Asian economies. Nauru is a member of PICTA and PACER Plus and is a party to arrangements with the European Union. It is a member of the World Trade Organization.

In 2021, Nauru’s GDP was reported to be US$133.2 million, with an annual growth rate of 12.4%. In the year 2021, exports amounted to a total of US$209.7 million. Nauru’s exports comprised of fish, crustaceans, molluscs and other aquatic invertebrates (63.9%); other notable exports include salt, sulphur, earths, cement and plastering materials (17.9%) and vehicles rolling stock (other than tramway and railway) (12.7%). These exports were largely destined for Thailand (47.8%), Saudi Arabia (12.5%) and the Philippines (10.9%).

Imports in 2021 amounted to US$112.6 million. Top imports bought were commodities not elsewhere specified [HS Code 99] (14.9%), mineral fuels, mineral oils, and products of their distillation (14.2%), machinery, mechanical appliances, nuclear reactors, boilers; parts thereof (11.1%) and vehicles other than railway or tramway rolling stock (8.2%). The major import supplier countries for the year were Taiwan (51.6%), Australia (37%), Japan (2.7%) and China (1.7%).

Nauru is a member of the Pacific Island Countries Trade Agreement (PICTA) and has also signed the Economic Partnership Agreement (EPA) with the European Union. Additionally, Nauru is a member of the World Trade Organization (WTO) and has signed the General Agreement on Tariffs and Trade (GATT) as well as the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) and the Pacific Agreement on Closer Economic Relations Plus (PACER Plus).

Investment Opportunities

Nauru is a small island nation in the Pacific Ocean, historically known for its phosphate reserves and, more recently, its fishing industry. The government of Nauru has sought to attract foreign investment, particularly in areas such as tourism, residual mining, fisheries and limited agriculture.

One potential investment opportunity in Nauru is in the tourism sector. The government has been working to develop the island’s infrastructure to support tourism, such as improving transportation options, with interest in eco-tourism and sustainable hospitality services given the nation’s status as a small island developing state (SIDS). Nauru has limited natural attractions relative to larger Pacific destinations. Agriculture is constrained by limited arable land and past mining damage; the government has promoted efforts to improve food security.

Fishing licence revenue from the exclusive economic zone and residual phosphate activity remain the main domestic revenue sources alongside Australian support. Interest has also been expressed in climate-related and citizenship-linked programmes, though these remain subject to international scrutiny. Deep-sea exploration sponsorship arrangements exist but face significant multilateral and environmental constraints. The government of Nauru launched the Nauru National Integrated Infrastructure Strategic Plan in August 2020 to develop a comprehensive framework for the government’s infrastructure investment and management priorities for the coming decade.