Nauru Naoero SEARCH ENGINES - MOTEURS DE RECHERCHE - MOTORES DE BUSQÚEDA - SUCHMASCHINEN   REPUBLIC OF NAURU Population - 1900: 1,000 - 1950: 3,000 - 2000: 10,000 - 2020: 10,000 Per Capita Income (2016) - 9,640 Euro / 11,600 US Dollars per year Nauru borders: Micronesia .. Papua New Guinea .. Solomon Islands .. Tuvalu .. Kiribati