Nauru Naoero SEARCH ENGINES - MOTEURS DE RECHERCHE - MOTORES DE BUSQÚEDA - SUCHMASCHINEN REPUBLIC OF NAURU Population - 1900: 1,000 - 1950: 3,000 - 2000: 10,000 - 2026: 10,000 Gross National Income Per Capita (2021) - 17,950 Euro / 19,470 US Dollars per year Nauru borders: Micronesia .. Papua New Guinea .. Solomon Islands .. Tuvalu .. Kiribati